TC 161: Control and protective devices for gas and oil burners and gas and oil burning appliances

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1. HISTORICAL

   

   ISO 23550:2004▹

   This document has been replaced. View the most recent version.

   Safety and control devices for gas burners and gas-burning appliances - General requirements

   standard by International Organization for Standardization, 10/01/2004.

   Languages: English

   Historical Editions: ISO 23550:2018, ISO 23550:2011

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2. HISTORICAL

   

   ISO 23550:2011▹

   This document has been replaced. View the most recent version.

   Safety and control devices for gas burners and gas-burning appliances - General requirements

   standard by International Organization for Standardization, 03/15/2011.

   Languages: English

   Amendments, rulings, and supplements: ISO 23550:2011/Amd1:2015

   Historical Editions: ISO 23550:2018, ISO 23550:2004

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3. MOST RECENT

   

   ISO 23550:2011/Amd1:2015▹

   - Amendment 1

   Amendment by International Organization for Standardization, 11/01/2015.

   Languages: English

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4. MOST RECENT

   

   ISO 23550:2018▹

   Safety and control devices for gas and/or oil burners and appliances - General requirements

   standard by International Organization for Standardization, 04/01/2018.

   Languages: English

   Historical Editions: ISO 23550:2011, ISO 23550:2004

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5. HISTORICAL

   

   ISO 23551-10:2016▹

   This document has been replaced. View the most recent version.

   Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 10: Vent valves

   standard by International Organization for Standardization, 08/01/2016.

   Languages: English

   Historical Editions: ISO 23551-10:2025

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6. MOST RECENT

   

   ISO 23551-10:2025▹

   Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 10: Vent valves

   standard by International Organization for Standardization, 05/01/2025.

   Languages: English

   Historical Editions: ISO 23551-10:2016

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7. MOST RECENT

   

   ISO 23551-11:2024▹

   Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 11: Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa

   standard by International Organization for Standardization, 11/01/2024.

   Languages: English

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8. HISTORICAL

   

   ISO 23551-1:2006▹

   This document has been replaced. View the most recent version.

   Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 1: Automatic valves

   standard by International Organization for Standardization, 07/01/2006.

   Languages: English

   Historical Editions: ISO 23551-1:2024, ISO 23551-1:2012

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9. HISTORICAL

   

   ISO 23551-1:2012▹

   This document has been replaced. View the most recent version.

   Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves

   standard by International Organization for Standardization, 08/15/2012.

   Languages: English

   Historical Editions: ISO 23551-1:2024, ISO 23551-1:2006

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10. MOST RECENT

    

    ISO 23551-1:2024▹

    Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic shut-off valves

    standard by International Organization for Standardization, 11/01/2024.

    Languages: English

    Historical Editions: ISO 23551-1:2012, ISO 23551-1:2006

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ISO Catalog

• 95: MILITARY ENGINEERING +
  • 95.020: Military engineering. Military affairs. Weapons
• By ICS Code +
  • 01: Generalities. Terminology. Standardization. Documentation. +
    • 01.020: Terminology (principles and coordination)
    • 01.040: Vocabularies +
      • 01.040.01: Generalities. Terminology. Standardization. Documentation (Vocabularies)
      • 01.040.03: Sociology. Services. Company organization and management. Administration. Transport (Vocabularies)
      • 01.040.07: Mathematics. Natural sciences (Vocabularies)
      • 01.040.11: Health care technology (Vocabularies)
      • 01.040.13: Environment and health protection. Safety (Vocabularies)
      • 01.040.17: Metrology and measurement. Physical phenomena (Vocabularies)
      • 01.040.19: Testing (Vocabularies)
      • 01.040.21: Mechanical systems and components for general use (Vocabularies)
      • 01.040.23: Fluid systems and components for general use (Vocabularies)
      • 01.040.25: Manufacturing engineering (Vocabularies)
      • 01.040.27: Energy and heat transfer engineering (Vocabularies)
      • 01.040.31: Electronics (Vocabularies)
      • 01.040.33: Telecommunications. Audio and video engineering (Vocabularies)
      • 01.040.35: Information technology. Office machines (Vocabularies)
      • 01.040.37: Image technology (Vocabularies)
      • 01.040.39: Precision mechanics. Jewellery (Vocabularies)
      • 01.040.43: Road vehicle engineering (Vocabularies)
      • 01.040.45: Railway engineering (Vocabularies)
      • 01.040.47: Shipbuilding and marine structures (Vocabularies)
      • 01.040.49: Aircraft and space vehicle engineering (Vocabularies)
      • 01.040.53: Materials handling equipment (Vocabularies)
      • 01.040.55: Packaging and distribution of goods (Vocabularies)
      • 01.040.59: Textile and leather technology (Vocabularies)
      • 01.040.61: Clothing industry (Vocabularies)
      • 01.040.65: Agriculture (Vocabularies)
      • 01.040.67: Food technology (Vocabularies)
      • 01.040.71: Chemical technology (Vocabularies)
      • 01.040.73: Mining and minerals (Vocabularies)
      • 01.040.75: Petroleum and related technologies (Vocabularies)
      • 01.040.77: Metallurgy (Vocabularies)
      • 01.040.79: Wood technology (Vocabularies)
      • 01.040.81: Glass and ceramics industries (Vocabularies)
      • 01.040.83: Rubber and plastics industries (Vocabularies)
      • 01.040.85: Paper technology (Vocabularies)
      • 01.040.87: Paint and colour industries (Vocabularies)
      • 01.040.91: Construction materials and building (Vocabularies)
      • 01.040.93: Civil engineering (Vocabularies)
      • 01.040.97: Domestic and commercial equipment. Entertainment. Sports (Vocabularies)
    • 01.060: Quantities and units
    • 01.070: Colour coding
    • 01.075: Character symbols
    • 01.080: Graphical symbols +
      • 01.080.01: Graphical symbols in general
      • 01.080.10: Public information symbols
      • 01.080.20: Graphical symbols for use on specific equipment
      • 01.080.30: Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation
      • 01.080.40: Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation
      • 01.080.50: Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation
      • 01.080.99: Other graphical symbols
    • 01.100: Technical drawings +
      • 01.100.01: Technical drawings in general
      • 01.100.20: Mechanical engineering drawings
      • 01.100.30: Construction drawings
      • 01.100.40: Drawing equipment
      • 01.100.99: Other standards related to technical drawings
    • 01.110: Technical product documentation
    • 01.120: Standardization. General rules
    • 01.140: Information sciences. Publishing +
      • 01.140.10: Writing and transliteration
      • 01.140.20: Information sciences
      • 01.140.30: Documents in administration, commerce and industry
      • 01.140.40: Publishing
  • 03: Sociology. Services. Company organization and management. Administration. Transport +
    • 03.020: Sociology. Demography
    • 03.060: Finances. Banking. Monetary systems. Insurance
    • 03.080: Services +
      • 03.080.01: Services in general
      • 03.080.10: Industrial services
      • 03.080.20: Services for companies
      • 03.080.30: Services for consumers
      • 03.080.99: Other services
    • 03.100: Company organization and management +
      • 03.100.01: Company organization and management in general
      • 03.100.02: Governance and ethics
      • 03.100.10: Purchasing. Procurement. Logistics
      • 03.100.20: Trade. Commercial function. Marketing
      • 03.100.30: Management of human resources
      • 03.100.40: Research and development
      • 03.100.70: Other standards related to company organization and management
    • 03.120: Quality +
      • 03.120.10: Quality management and quality assurance
      • 03.120.20: Product and company certification. Conformity assessment
      • 03.120.30: Application of statistical methods
    • 03.140: Patents. Intellectual property
    • 03.160: Law. Administration
    • 03.180: Education
    • 03.200: Leisure. Tourism +
      • 03.200.01: Leisure and tourism in general
      • 03.200.10: Adventure tourism
      • 03.200.99: Other standards relating to leisure and tourism
      • 03.200: Leisure. Tourism in General
    • 03.220: Transport +
      • 03.220.01: Transport in general
      • 03.220.20: Road transport
      • 03.220.30: Transport by rail
      • 03.220.40: Transport by water
  • 07: Mathematics. Natural Sciences +
    • 07.030: Physics. Chemistry
    • 07.040: Astronomy. Geodesy. Geography
    • 07.060: Geology. Meteorology. Hydrology
    • 07.080: Biology. Botany. Zoology
    • 07.100: Microbiology +
      • 07.100.01: Microbiology in general
      • 07.100.10: Medical microbiology
      • 07.100.20: Microbiology of water
      • 07.100.30: Food microbiology
      • 07.100.40: Cosmetics microbiology
      • 07.100.99: Other standards related to microbiology
    • 07.120: Nanotechnologies
    • 07.140: Forensic science
  • 11: Health care technology +
    • 11.020: Medical sciences and health care facilities in general +
      • 11.020.01: Quality and environmental management in health care
      • 11.020.10: Health care services in general
      • 11.020.20: Medical science
      • 11.020.99: Other standards related to health care in general
      • 11.020: Medical sciences and health care facilities in general in General
    • 11.040: Medical equipment +
      • 11.040.01: Medical equipment in general
      • 11.040.10: Anaesthetic, respiratory and reanimation equipment
      • 11.040.20: Transfusion, infusion and injection equipment
      • 11.040.25: Syringes, needles and catheters
      • 11.040.30: Surgical instruments and materials
      • 11.040.40: Implants for surgery, prosthetics and orthotics
      • 11.040.50: Radiographic equipment
      • 11.040.55: Diagnostic equipment
      • 11.040.60: Therapy equipment
      • 11.040.70: Ophthalmic equipment
      • 11.040.99: Other medical equipment
    • 11.060: Dentistry +
      • 11.060.01: Dentistry in general
      • 11.060.10: Dental materials
      • 11.060.15: Dental implants
      • 11.060.20: Dental equipment
      • 11.060.25: Dental instruments
    • 11.080: Sterilization and disinfection +
      • 11.080.01: Sterilization and disinfection in general
      • 11.080.10: Sterilizing equipment
      • 11.080.30: Sterilized packaging
    • 11.100: Laboratory medicine +
      • 11.100.01: Laboratory medicine in general
      • 11.100.10: In vitro diagnostic test systems
      • 11.100.20: Biological evaluation of medical devices
      • 11.100.99: Other standards related to laboratory medicine
      • 11.100: Laboratory medicine in General
    • 11.120: Pharmaceutics +
      • 11.120.01: Pharmaceutics in general
      • 11.120.10: Medicaments
      • 11.120.99: Other standards related to pharmaceutics
    • 11.140: Hospital equipment
    • 11.180: Aids for disabled or handicapped persons +
      • 11.180.01: Aids for disabled and handicapped persons in general
      • 11.180.10: Aids and adaptation for moving
      • 11.180.15: Aids for deaf and hearing impaired people
      • 11.180.20: Aids for incontinence and ostomy
      • 11.180.30: Aids for blind or partially sighted people
      • 11.180.99: Other standards related to aids for disabled and handicapped people
      • 11.180: Aids for disabled or handicapped persons in General
    • 11.200: Birth control. Mechanical contraceptives
  • 13: Environment. Health protection. Safety +
    • 13.020: Environmental protection +
      • 13.020.01: Environment and environmental protection in general
      • 13.020.10: Environmental management
      • 13.020.20: Environmental economics
      • 13.020.30: Environmental impact assessment
      • 13.020.40: Pollution, pollution control and conservation
      • 13.020.50: Ecolabelling
      • 13.020.60: Product life-cycles
      • 13.020.99: Other standards related to environmental protection
    • 13.030: Wastes +
      • 13.030.01: Wastes in general
      • 13.030.10: Solid wastes
      • 13.030.20: Liquid wastes. Sludge
      • 13.030.30: Special wastes
      • 13.030.40: Installations and equipment for waste disposal and treatment
      • 13.030.50: Recycling
      • 13.030.99: Other standards related to wastes
    • 13.040: Air quality +
      • 13.040.01: Air quality in general
      • 13.040.20: Ambient atmospheres
      • 13.040.30: Workplace atmospheres
      • 13.040.35: Cleanrooms and associated controlled environments
      • 13.040.40: Stationary source emissions
      • 13.040.50: Transport exhaust emissions
      • 13.040.99: Other standards related to air quality
    • 13.060: Water quality +
      • 13.060.01: Water quality in general
      • 13.060.10: Water of natural resources
      • 13.060.20: Drinking water
      • 13.060.25: Water for industrial use
      • 13.060.30: Sewage water
      • 13.060.45: Examination of water in general
      • 13.060.50: Examination of water for chemical substances
      • 13.060.60: Examination of physical properties of water
      • 13.060.70: Examination of biological properties of water
      • 13.060.99: Other standards related to water quality
    • 13.080: Soil quality. Pedology +
      • 13.080.01: Soil quality and pedology in general
      • 13.080.05: Examination of soils in general
      • 13.080.10: Chemical characteristics of soils
      • 13.080.20: Physical properties of soils
      • 13.080.30: Biological properties of soils
      • 13.080.40: Hydrological properties of soils
      • 13.080.99: Other standards related to soil quality
    • 13.100: Occupational safety. Industrial hygiene
    • 13.110: Safety of machinery
    • 13.120: Domestic safety
    • 13.140: Noise with respect to human beings
    • 13.160: Vibration and shock with respect to human beings
    • 13.180: Ergonomics
    • 13.200: Accident and disaster control
    • 13.220: Protection against fire +
      • 13.220.01: Protection against fire in general
      • 13.220.10: Fire-fighting
      • 13.220.20: Fire protection
      • 13.220.40: Ignitability and burning behaviour of materials and products
      • 13.220.50: Fire-resistance of building materials and elements
      • 13.220.99: Other standards related to protection against fire
    • 13.230: Explosion protection
    • 13.240: Protection against excessive pressure
    • 13.280: Radiation protection
    • 13.300: Protection against dangerous goods
    • 13.310: Protection against crime
    • 13.320: Alarm and warning systems
    • 13.340: Protective equipment +
      • 13.340.01: Protective equipment in general
      • 13.340.10: Protective clothing
      • 13.340.20: Head protective equipment
      • 13.340.30: Respiratory protective devices
      • 13.340.40: Protective gloves
      • 13.340.50: Protective footwear
      • 13.340.60: Protection against falling and slipping
      • 13.340.70: Lifejackets, buoyancy aids and flotation devices
      • 13.340.99: Other protective equipment
  • 17: Metrology and measurement. Physical phenomena +
    • 17.020: Metrology and measurement in general
    • 17.040: Linear and angular measurements +
      • 17.040.01: Linear and angular measurements in general
      • 17.040.10: Limits and fits
      • 17.040.20: Properties of surfaces
      • 17.040.30: Measuring instruments
      • 17.040.40: Geometrical Product Specification (GPS)
    • 17.060: Measurement of volume, mass, density, viscosity
    • 17.080: Measurement of time, velocity, acceleration, angular velocity
    • 17.120: Measurement of fluid flow +
      • 17.120.01: Measurement of fluid flow in general
      • 17.120.10: Flow in closed conduits
      • 17.120.20: Flow in open channels
    • 17.140: Acoustics and acoustic measurements +
      • 17.140.01: Acoustic measurements and noise abatement in general
      • 17.140.20: Noise emitted by machines and equipment
      • 17.140.30: Noise emitted by means of transport
      • 17.140.50: Electroacoustics
      • 17.140.99: Other standards related to acoustics
    • 17.160: Vibrations, shock and vibration measurements
    • 17.180: Optics and optical measurements +
      • 17.180.01: Optics and optical measurements in general
      • 17.180.20: Colours and measurement of light
      • 17.180.30: Optical measuring instruments
    • 17.200: Thermodynamics and temperature measurements +
      • 17.200.20: Temperature-measuring instruments
    • 17.240: Radiation measurements
    • 17: Metrology and measurement. Physical phenomena in General
  • 19: Testing +
    • 19.020: Test conditions and procedures in general
    • 19.040: Environmental testing
    • 19.060: Mechanical testing
    • 19.100: Non-destructive testing
    • 19.120: Particle size analysis. Sieving
  • 21: Mechanical systems and components for general use +
    • 21.020: Characteristics and design of machines, apparatus, equipment
    • 21.040: Screw threads +
      • 21.040.01: Screw threads in general
      • 21.040.10: Metric screw threads
      • 21.040.20: Inch screw threads
      • 21.040.30: Special screw threads
      • 21.040: Screw threads in General
    • 21.060: Fasteners +
      • 21.060.01: Fasteners in general
      • 21.060.10: Bolts, screws, studs
      • 21.060.20: Nuts
      • 21.060.30: Washers, locking elements
      • 21.060.40: Rivets
      • 21.060.50: Pins, nails
      • 21.060.99: Other fasteners
    • 21.100: Bearings +
      • 21.100.01: Bearings in general
      • 21.100.10: Plain bearings
      • 21.100.20: Rolling bearings
    • 21.120: Shafts and couplings +
      • 21.120.10: Shafts
      • 21.120.20: Couplings
      • 21.120.30: Keys and keyways, splines
      • 21.120.40: Balancing and balancing machines
      • 21.120: Shafts and couplings in General
    • 21.140: Seals, glands
    • 21.160: Springs
    • 21.200: Gears
    • 21.220: Flexible drives and transmissions +
      • 21.220.10: Belt drives and their components
      • 21.220.30: Chain drives and their components
    • 21.240: Rotary-reciprocating mechanisms and their parts
  • 23: Fluid systems and components for general use +
    • 23.020: Fluid storage devices +
      • 23.020.30: Pressure vessels, gas cylinders
      • 23.020.35: Gas cylinders
      • 23.020.40: Cryogenic vessels
    • 23.040: Pipeline components and pipelines +
      • 23.040.01: Pipeline components and pipelines in general
      • 23.040.10: Iron and steel pipes
      • 23.040.15: Non-ferrous metal pipes
      • 23.040.20: Plastics pipes
      • 23.040.40: Metal fittings
      • 23.040.45: Plastics fittings
      • 23.040.50: Pipes and fittings of other materials
      • 23.040.60: Flanges, couplings and joints
      • 23.040.70: Hoses and hose assemblies
      • 23.040.80: Seals for pipe and hose assemblies
      • 23.040.99: Other pipeline components
    • 23.060: Valves +
      • 23.060.01: Valves in general
      • 23.060.10: Globe valves
      • 23.060.20: Ball and plug valves
      • 23.060.30: Gate valves
      • 23.060.40: Pressure regulators
      • 23.060.50: Check valves
      • 23.060.99: Other valves
    • 23.080: Pumps
    • 23.100: Fluid power systems +
      • 23.100.01: Fluid power systems in general
      • 23.100.10: Pumps and motors
      • 23.100.20: Cylinders
      • 23.100.40: Piping and couplings
      • 23.100.50: Control components
      • 23.100.60: Filters, seals and contamination of fluids
      • 23.100.99: Other fluid power system components
    • 23.120: Ventilators. Fans. Air-conditioners
    • 23.140: Compressors and pneumatic machines
    • 23.160: Vacuum technology
  • 25: Manufacturing engineering +
    • 25.030: Additive manufacturing
    • 25.040: Industrial automation systems +
      • 25.040.01: Industrial automation systems in general
      • 25.040.10: Machining centres
      • 25.040.20: Numerically controlled machines
      • 25.040.30: Industrial robots. Manipulators
      • 25.040.40: Industrial process measurement and control
      • 25.040.99: Other industrial automation systems
    • 25.060: Machine tool systems +
      • 25.060.10: Modular units and other devices
      • 25.060.20: Dividing and tool-workpiece holding devices
      • 25.060.99: Other machine tool systems
    • 25.080: Machine tools +
      • 25.080.01: Machine tools in general
      • 25.080.10: Lathes
      • 25.080.20: Boring and milling machines
      • 25.080.30: Broaching machines
      • 25.080.40: Drilling machines
      • 25.080.50: Grinding and polishing machines
      • 25.080.99: Other machine tools
    • 25.100: Cutting tools +
      • 25.100.01: Cutting tools in general
      • 25.100.10: Turning tools
      • 25.100.20: Milling tools
      • 25.100.25: Tools for planing and broaching machines
      • 25.100.30: Drills, countersinks, reamers
      • 25.100.40: Saws
      • 25.100.50: Taps and threading dies
      • 25.100.60: Files
      • 25.100.70: Abrasives
    • 25.120: Chipless working equipment +
      • 25.120.10: Forging equipment. Presses. Shears
      • 25.120.20: Rolling, extruding and drawing equipment
      • 25.120.30: Moulding equipment
      • 25.120.40: Electrochemical machines
    • 25.140: Hand-held tools +
      • 25.140.01: Hand-held tools in general
      • 25.140.10: Pneumatic tools
      • 25.140.30: Hand-operated tools
    • 25.160: Welding, brazing and soldering +
      • 25.160.01: Welding, brazing and soldering in general
      • 25.160.10: Welding processes
      • 25.160.20: Welding consumables
      • 25.160.30: Welding equipment
      • 25.160.40: Welded joints
      • 25.160.50: Brazing and soldering
    • 25.180: Industrial furnaces +
      • 25.180.01: Industrial furnaces in general
    • 25.200: Heat treatment
    • 25.220: Surface treatment and coating +
      • 25.220.01: Surface treatment and coating in general
      • 25.220.10: Surface preparation
      • 25.220.20: Surface treatment
      • 25.220.40: Metallic coatings
      • 25.220.50: Enamels
      • 25.220.60: Organic coatings
      • 25.220.99: Other treatments and coatings
  • 27: Energy and heat transfer engineering +
    • 27.010: Energy and heat transfer engineering in general
    • 27.015: Energy efficiency. Energy conservation in general
    • 27.020: Internal combustion engines
    • 27.040: Gas and steam turbines. Steam engines
    • 27.060: Burners. Boilers +
      • 27.060.10: Liquid and solid fuel burners
      • 27.060.20: Gas fuel burners
      • 27.060.30: Boilers and heat exchangers
    • 27.075: Hydrogen technologies
    • 27.080: Heat pumps
    • 27.100: Power stations in general
    • 27.120: Nuclear energy engineering +
      • 27.120.01: Nuclear energy in general
      • 27.120.10: Reactor engineering
      • 27.120.20: Nuclear power plants. Safety
      • 27.120.30: Fissile materials
      • 27.120.99: Other standards related to nuclear energy
    • 27.140: Hydraulic energy engineering
    • 27.160: Solar energy engineering
    • 27.180: Wind turbine energy systems
    • 27.190: Biological sources and alternative sources of energy
    • 27.200: Refrigerating technology
    • 27.220: Heat recovery. Thermal insulation
  • 29: Electrical engineering +
    • 29.030: Magnetic materials
    • 29.040: Insulating fluids +
      • 29.040.10: Insulating oils
    • 29.130: Switchgear and controlgear +
      • 29.130.20: Low voltage switchgear and controlgear
    • 29.160: Rotating machinery +
      • 29.160.01: Rotating machinery in general
      • 29.160.20: Generators
      • 29.160.30: Motors
      • 29.160.40: Generating sets
      • 29.160.99: Other standards related to rotating machinery
    • 29.180: Transformers. Reactors
    • 29.220: Galvanic cells and batteries +
      • 29.220.20: Acid secondary cells and batteries
    • 29.260: Electrical equipment for working in special conditions +
      • 29.260.20: Electrical apparatus for explosive atmospheres
  • 31: Electronics +
    • 31.020: Electronic components in general
    • 31.120: Electronic display devices
    • 31.260: Optoelectronics. Laser equipment
  • 33: Telecommunications. Audio and video engineering +
    • 33.020: Telecommunications in general
    • 33.040: Telecommunication systems +
      • 33.040.35: Telephone networks
      • 33.040.40: Data communication networks
    • 33.050: Telecommunication terminal equipment +
      • 33.050.30: Equipment for telex, teletext, telefax
    • 33.070: Mobile services +
      • 33.070.40: Satellite
      • 33.070.50: Global System for Mobile Communication (GSM)
    • 33.100: Electromagnetic interference and electromagnetic compatibility (EMC) +
      • 33.100.01: Electromagnetic compatibility in general
      • 33.100.10: Emission
      • 33.100.20: Immunity
  • 35: Information technology. Office machines +
    • 35.020: Information technology (IT) in general
    • 35.030: IT Security
    • 35.040: Character sets and information coding +
      • 35.040.01: Information coding in general
      • 35.040.10: Coding of character sets
      • 35.040.30: Coding of graphical and photographical information
      • 35.040.40: Coding of audio, video, multimedia and hypermedia information
      • 35.040.50: Automatic identification and data capture techniques
      • 35.040.99: Other standards related to information coding
      • 35.040: Character sets and information coding in General
    • 35.060: Languages used in information technology
    • 35.080: Software development and system documentation
    • 35.100: Open systems interconnection (OSI) +
      • 35.100.01: Open systems interconnection in general
      • 35.100.05: Multilayer applications
      • 35.100.10: Physical layer
      • 35.100.20: Data link layer
      • 35.100.30: Network layer
      • 35.100.40: Transport layer
      • 35.100.50: Session layer
      • 35.100.60: Presentation layer
      • 35.100.70: Application layer
    • 35.110: Networking
    • 35.140: Computer graphics
    • 35.160: Microprocessor systems
    • 35.180: IT terminal and other peripheral equipment
    • 35.200: Interface and interconnection equipment
    • 35.210: Cloud computing
    • 35.220: Data storage devices +
      • 35.220.01: Data storage devices in general
      • 35.220.10: Paper cards and tapes
      • 35.220.20: Magnetic storage devices in general
      • 35.220.21: Magnetic disks
      • 35.220.22: Magnetic tapes
      • 35.220.23: Cassettes and cartridges for magnetic tapes
      • 35.220.30: Optical storage devices
    • 35.240: Applications of information technology +
      • 35.240.01: Application of information technology in general
      • 35.240.10: Computer-aided design (CAD)
      • 35.240.15: Identification cards and related devices
      • 35.240.20: IT applications in office work
      • 35.240.30: IT applications in information, documentation and publishing
      • 35.240.40: IT applications in banking
      • 35.240.50: IT applications in industry
      • 35.240.60: IT applications in transport and trade
      • 35.240.63: IT applications in trade
      • 35.240.67: IT applications in building and construction industry
      • 35.240.68: IT applications in agriculture
      • 35.240.70: IT applications in science
      • 35.240.80: IT applications in health care technology
      • 35.240.90: IT applications in education
      • 35.240.95: Internet applications
      • 35.240.99: IT applications in other fields
      • 35.240: Applications of information technology in General
    • 35.260: Office machines
  • 37: Image technology +
    • 37.020: Optical equipment
    • 37.040: Photography +
      • 37.040.01: Photography in general
      • 37.040.10: Photographic equipment. Projectors
      • 37.040.20: Photographic paper, films and cartridges
      • 37.040.25: Radiographic films
      • 37.040.30: Photographic chemicals
      • 37.040.99: Other standards related to photography
    • 37.060: Cinematography +
      • 37.060.01: Cinematography in general
      • 37.060.10: Motion picture equipment
      • 37.060.20: Motion picture films. Cartridges
      • 37.060.99: Other standards related to cinematography
    • 37.080: Document imaging applications
    • 37.100: Graphic technology +
      • 37.100.01: Graphic technology in general
      • 37.100.10: Reproduction equipment
      • 37.100.20: Materials for graphic technology
      • 37.100.99: Other standards related to graphic technology
  • 39: Precision mechanics. Jewellery +
    • 39.040: Horology +
      • 39.040.01: Horology in general
      • 39.040.10: Watches
      • 39.040.20: Clocks
      • 39.040.99: Other time-measuring instruments
    • 39.060: Jewellery
  • 43: Road vehicle engineering +
    • 43.020: Road vehicles in general
    • 43.040: Road vehicle systems +
      • 43.040.01: Road vehicle systems in general
      • 43.040.10: Electrical and electronic equipment
      • 43.040.15: Car informatics. On board computer systems
      • 43.040.20: Lighting, signalling and warning devices
      • 43.040.30: Indicating and control devices
      • 43.040.40: Braking systems
      • 43.040.50: Transmissions, suspensions
      • 43.040.60: Bodies and body components
      • 43.040.65: Glazing and wiper systems
      • 43.040.70: Couplings
      • 43.040.80: Crash protection and restraint systems
      • 43.040.99: Other road vehicle systems
    • 43.060: Internal combustion engines for road vehicles +
      • 43.060.01: Internal combustion engines for road vehicles in general
      • 43.060.10: Engine block and internal components
      • 43.060.20: Pressure charging and air/exhaust gas ducting systems
      • 43.060.30: Cooling systems. Lubricating systems
      • 43.060.40: Fuel systems
      • 43.060.50: Electrical equipment. Control systems
    • 43.080: Commercial vehicles +
      • 43.080.01: Commercial vehicles in general
      • 43.080.20: Buses
    • 43.100: Passenger cars. Caravans and light trailers
    • 43.120: Electric road vehicles
    • 43.140: Motor cycles and mopeds
    • 43.150: Cycles
    • 43.160: Special purpose vehicles
    • 43.180: Diagnostic, maintenance and test equipment
  • 45: Railway engineering +
    • 45.020: Railway engineering in general
    • 45.060: Railway rolling stock +
      • 45.060.01: Railway rolling stock in general
    • 45.080: Rails and railway components
    • 45.120: Equipment for railway/cableway construction and maintenance
    • 45: Railway engineering in General
  • 47: Shipbuilding and marine structures +
    • 47.020: Shipbuilding and marine structures in general +
      • 47.020.01: General standards related to shipbuilding and marine structures
      • 47.020.05: Materials and components for shipbuilding
      • 47.020.10: Hulls and their structure elements
      • 47.020.20: Marine engines and propulsion systems
      • 47.020.30: Piping systems
      • 47.020.40: Lifting and cargo handling equipment
      • 47.020.50: Deck equipment and installations
      • 47.020.70: Navigation and control equipment
      • 47.020.80: Accommodation spaces
      • 47.020.85: Cargo spaces
      • 47.020.90: Marine ventilation, air-conditioning and heating systems
      • 47.020.99: Other standards related to shipbuilding and marine structures
      • 47.020: Shipbuilding and marine structures in general in General
    • 47.040: Seagoing vessels
    • 47.060: Inland navigation vessels
    • 47.080: Small craft
  • 49: Aircraft and space vehicle engineering +
    • 49.020: Aircraft and space vehicles in general
    • 49.025: Materials for aerospace construction +
      • 49.025.01: Materials for aerospace construction in general
      • 49.025.10: Steels
      • 49.025.20: Aluminium
      • 49.025.50: Adhesives
    • 49.030: Fasteners for aerospace construction +
      • 49.030.01: Fasteners in general
      • 49.030.10: Screw threads
      • 49.030.20: Bolts, screws, studs
      • 49.030.30: Nuts
      • 49.030.50: Washers and other locking elements
      • 49.030.60: Rivets
      • 49.030.99: Other fasteners
    • 49.035: Components for aerospace construction
    • 49.040: Coatings and related processes used in aerospace industry
    • 49.045: Structure and structure elements
    • 49.050: Aerospace engines and propulsion systems
    • 49.060: Aerospace electric equipment and systems
    • 49.080: Aerospace fluid systems and components
    • 49.090: On-board equipment and instruments
    • 49.100: Ground service and maintenance equipment
    • 49.120: Cargo equipment
    • 49.140: Space systems and operations
  • 53: Materials handling equipment +
    • 53.020: Lifting equipment +
      • 53.020.01: Lifting appliances in general
      • 53.020.20: Cranes
      • 53.020.30: Accessories for lifting equipment
      • 53.020.99: Other lifting equipment
    • 53.040: Continuous handling equipment +
      • 53.040.01: Continuous handling equipment in general
      • 53.040.10: Conveyors
      • 53.040.20: Components for conveyors
      • 53.040.30: Pneumatic transport and its components
      • 53.040.99: Other continuous handling equipment
    • 53.060: Industrial trucks
    • 53.080: Storage equipment
    • 53.100: Earth-moving machinery
  • 55: Packaging and distribution of goods +
    • 55.020: Packaging and distribution of goods in general
    • 55.040: Packaging materials and accessories
    • 55.080: Sacks. Bags
    • 55.100: Bottles. Pots. Jars
    • 55.120: Cans. Tins. Tubes
    • 55.130: Aerosol containers
    • 55.140: Barrels. Drums. Canisters
    • 55.180: Freight distribution of goods +
      • 55.180.01: Freight distribution of goods in general
      • 55.180.10: General purpose containers
      • 55.180.20: General purpose pallets
      • 55.180.30: Air mode containers, pallets and nets
      • 55.180.40: Complete, filled transport packages
      • 55.180.99: Other standards related to freight distribution of goods
  • 59: Textile and leather technology +
    • 59.020: Processes of the textile industry
    • 59.060: Textile fibres +
      • 59.060.01: Textile fibres in general
      • 59.060.10: Natural fibres
      • 59.060.20: Man-made fibres
    • 59.080: Products of the textile industry +
      • 59.080.01: Textiles in general
      • 59.080.20: Yarns
      • 59.080.30: Textile fabrics
      • 59.080.40: Coated fabrics
      • 59.080.50: Ropes
      • 59.080.60: Textile floor coverings
      • 59.080.70: Geotextiles
    • 59.100: Materials for the reinforcement of composites +
      • 59.100.01: Materials for the reinforcement of composites in general
      • 59.100.10: Textile glass materials
      • 59.100.20: Carbon materials
    • 59.120: Textile machinery +
      • 59.120.01: Textile machinery in general
      • 59.120.10: Spinning, twisting and texturing machines
      • 59.120.20: Winding machines and equipment
      • 59.120.30: Looms. Weaving machines
      • 59.120.40: Knitting machines
      • 59.120.50: Dying and finishing equipment
      • 59.120.99: Other textile machinery
    • 59.140: Leather technology +
      • 59.140.01: Leather technology in general
      • 59.140.20: Raw skins, hides and pelts
      • 59.140.30: Leather and furs
      • 59.140.99: Other standards related to leather technology
  • 61: Clothing industry +
    • 61.020: Clothes
    • 61.040: Headgear. Clothing accessories. Fastening of clothing
    • 61.060: Footwear
    • 61.080: Sewing machines and other equipment for the clothing industry
  • 65: Agriculture +
    • 65.020: Farming and forestry +
      • 65.020.01: Farming and forestry in general
      • 65.020.20: Plant growing
      • 65.020.30: Animal husbandry and breeding
    • 65.040: Farm buildings, structures and installations +
      • 65.040.10: Livestock buildings, installations and equipment
      • 65.040.20: Buildings and installations for processing and storage of agricultural produce
      • 65.040.99: Other standards related to farm buildings and installations
    • 65.060: Agricultural machines, implements and equipment +
      • 65.060.01: Agricultural machines and equipment in general
      • 65.060.10: Agricultural tractors and trailed vehicles
      • 65.060.20: Soil-working equipment
      • 65.060.25: Equipment for storage, preparation and distribution of fertilizers
      • 65.060.30: Sowing and planting equipment
      • 65.060.35: Irrigation and drainage equipment
      • 65.060.40: Plant care equipment
      • 65.060.50: Harvesting equipment
      • 65.060.60: Viticultural and wine-making equipment
      • 65.060.70: Horticultural equipment
      • 65.060.80: Forestry equipment
      • 65.060.99: Other agricultural machines and equipment
    • 65.080: Fertilizers
    • 65.100: Pesticides and other agrochemicals +
      • 65.100.01: Pesticides and other agrochemicals in general
    • 65.120: Animal feeding stuffs
    • 65.140: Beekeeping
    • 65.145: Hunting
    • 65.150: Fishing and fish breeding
    • 65.160: Tobacco, tobacco products and related equipment
  • 67: Food technology +
    • 67.020: Processes in the food industry
    • 67.040: Food products in general
    • 67.050: General methods of tests and analysis for food products
    • 67.060: Cereals, pulses and derived products
    • 67.080: Fruits. Vegetables +
      • 67.080.01: Fruits, vegetables and derived products in general
      • 67.080.10: Fruits and derived products
      • 67.080.20: Vegetables and derived products
    • 67.100: Milk and milk products +
      • 67.100.01: Milk and milk products in general
      • 67.100.10: Milk and processed milk products
      • 67.100.20: Butter
      • 67.100.30: Cheese
      • 67.100.40: Ice cream and ice confectionery
      • 67.100.99: Other milk products
    • 67.120: Meat, meat products and other animal produce +
      • 67.120.10: Meat and meat products
      • 67.120.20: Poultry and eggs
      • 67.120.30: Fish and fishery products
    • 67.140: Tea. Coffee. Cocoa +
      • 67.140.10: Tea
      • 67.140.20: Coffee and coffee substitutes
      • 67.140.30: Cocoa
    • 67.160: Beverages +
      • 67.160.20: Non-alcoholic beverages
    • 67.180: Sugar. Sugar products. Starch +
      • 67.180.10: Sugar and sugar products
      • 67.180.20: Starch and derived products
    • 67.190: Chocolate
    • 67.200: Edible oils and fats. Oilseeds +
      • 67.200.10: Animal and vegetable fats and oils
      • 67.200.20: Oilseeds
      • 67.200: Edible oils and fats. Oilseeds in General
    • 67.220: Spices and condiments. Food additives +
      • 67.220.10: Spices and condiments
      • 67.220.20: Food additives
    • 67.240: Sensory analysis
    • 67.250: Materials and articles in contact with foodstuffs
    • 67.260: Plant and equipment for the food industry
  • 71: Chemical technology +
    • 71.020: Production in the chemical industry
    • 71.040: Analytical chemistry +
      • 71.040.01: Analytical chemistry in general
      • 71.040.10: Chemical laboratories. Laboratory equipment
      • 71.040.20: Laboratory ware and related apparatus
      • 71.040.30: Chemical reagents
      • 71.040.40: Chemical analysis
      • 71.040.50: Physicochemical methods of analysis
      • 71.040.99: Other standards related to analytical chemistry
    • 71.060: Inorganic chemicals +
      • 71.060.01: Inorganic chemicals in general
      • 71.060.10: Chemical elements
      • 71.060.20: Oxides
      • 71.060.30: Acids
      • 71.060.40: Bases
      • 71.060.50: Salts
      • 71.060.99: Other inorganic chemicals
    • 71.080: Organic chemicals +
      • 71.080.01: Organic chemicals in general
      • 71.080.10: Aliphatic hydrocarbons
      • 71.080.15: Aromatic hydrocarbons
      • 71.080.20: Halogenated hydrocarbons
      • 71.080.30: Organic nitrogen compounds
      • 71.080.40: Organic acids
      • 71.080.50: Anhydrides
      • 71.080.60: Alcohols. Ethers
      • 71.080.70: Esters
      • 71.080.80: Aldehydes and ketones
      • 71.080.90: Phenols
    • 71.100: Products of the chemical industry +
      • 71.100.01: Products of the chemical industry in general
      • 71.100.10: Materials for aluminium production
      • 71.100.20: Gases for industrial application
      • 71.100.30: Explosives. Pyrotechnics and fireworks
      • 71.100.40: Surface active agents
      • 71.100.45: Refrigerants and antifreezes
      • 71.100.50: Wood-protecting chemicals
      • 71.100.60: Essential oils
      • 71.100.70: Cosmetics. Toiletries
      • 71.100.99: Other products of the chemical industry
    • 71.120: Equipment for the chemical industry +
      • 71.120.99: Other equipment for the chemical industry
  • 73: Mining and minerals +
    • 73.020: Mining and quarrying
    • 73.040: Coals
    • 73.060: Metalliferous minerals +
      • 73.060.01: Metalliferous minerals in general
      • 73.060.10: Iron ores
      • 73.060.20: Manganese ores
      • 73.060.30: Chromium ores
      • 73.060.40: Aluminium ores
      • 73.060.99: Other metalliferous minerals
    • 73.080: Non-metalliferous minerals
    • 73.100: Mining equipment +
      • 73.100.30: Equipment for drilling and mine excavation
      • 73.100.40: Haulage and hoisting equipment
      • 73.100.99: Other mining equipment
    • 73.120: Equipment for processing of minerals
  • 75: Petroleum and related technologies +
    • 75.020: Extraction and processing of petroleum and natural gas
    • 75.040: Crude petroleum
    • 75.060: Natural gas
    • 75.080: Petroleum products in general
    • 75.100: Lubricants, industrial oils and related products
    • 75.120: Hydraulic fluids
    • 75.140: Waxes, bituminous materials and other petroleum products
    • 75.160: Fuels +
      • 75.160.10: Solid fuels
      • 75.160.20: Liquid fuels
      • 75.160.30: Gaseous fuels
      • 75.160.40: Biofuels
    • 75.180: Equipment for petroleum and natural gas industries +
      • 75.180.01: Equipment for petroleum and natural gas industries in general
      • 75.180.10: Exploratory and extraction equipment
      • 75.180.20: Processing equipment
      • 75.180.30: Volumetric equipment and measurements
    • 75.200: Petroleum products and natural gas handling equipment
  • 77: Metallurgy +
    • 77.020: Production of metals
    • 77.040: Testing of metals +
      • 77.040.10: Mechanical testing of metals
      • 77.040.20: Non-destructive testing of metals
      • 77.040.30: Chemical analysis of metals
      • 77.040.99: Other methods of testing of metals
      • 77.040: Testing of metals in General
    • 77.060: Corrosion of metals
    • 77.080: Ferrous metals +
      • 77.080.01: Ferrous metals in general
      • 77.080.10: Irons
      • 77.080.20: Steels
    • 77.100: Ferroalloys
    • 77.120: Non-ferrous metals +
      • 77.120.01: Non-ferrous metals in general
      • 77.120.10: Aluminium and aluminium alloys
      • 77.120.20: Magnesium and magnesium alloys
      • 77.120.30: Copper and copper alloys
      • 77.120.40: Nickel, chromium and their alloys
      • 77.120.50: Titanium and titanium alloys
      • 77.120.60: Lead, zinc, tin and their alloys
      • 77.120.99: Other non-ferrous metals and their alloys
    • 77.140: Iron and steel products +
      • 77.140.01: Iron and steel products in general
      • 77.140.10: Heat-treatable steels
      • 77.140.15: Steels for reinforcement of concrete
      • 77.140.20: Stainless steels
      • 77.140.25: Spring steels
      • 77.140.30: Steels for pressure purposes
      • 77.140.35: Tool steels
      • 77.140.45: Non-alloyed steels
      • 77.140.50: Flat steel products and semi-products
      • 77.140.60: Steel bars and rods
      • 77.140.65: Steel wire, wire ropes and link chains
      • 77.140.70: Steel profiles
      • 77.140.75: Steel pipes and tubes for specific use
      • 77.140.80: Iron and steel castings
      • 77.140.85: Iron and steel forgings
      • 77.140.99: Other iron and steel products
    • 77.150: Products of non-ferrous metals +
      • 77.150.01: Products of non-ferrous metals in general
      • 77.150.10: Aluminium products
      • 77.150.20: Magnesium products
      • 77.150.30: Copper products
      • 77.150.40: Nickel and chromium products
      • 77.150.50: Titanium products
    • 77.160: Powder metallurgy
    • 77.180: Equipment for the metallurgical industry
  • 79: Wood technology +
    • 79.020: Wood technology processes
    • 79.040: Wood, sawlogs and sawn timber
    • 79.060: Wood-based panels +
      • 79.060.01: Wood-based panels in general
      • 79.060.10: Plywood
      • 79.060.20: Fibre and particle boards
      • 79.060.99: Other wood-based panels
    • 79.080: Semi-manufactures of timber
    • 79.100: Cork and cork products
    • 79.120: Woodworking equipment +
      • 79.120.10: Woodworking machines
      • 79.120.20: Woodworking tools
  • 81: Glass and ceramics industries +
    • 81.040: Glass +
      • 81.040.01: Glass in general
      • 81.040.10: Raw materials and raw glass
      • 81.040.20: Glass in building
      • 81.040.30: Glass products
    • 81.060: Ceramics +
      • 81.060.01: Ceramics in general
      • 81.060.10: Raw materials
      • 81.060.20: Ceramic products
      • 81.060.30: Advanced ceramics
    • 81.080: Refractories
  • 83: Rubber and plastics industries +
    • 83.020: Manufacturing processes in the rubber and plastics industries
    • 83.040: Raw materials for rubber and plastics +
      • 83.040.01: Raw materials for rubber and plastics in general
      • 83.040.10: Latex and raw rubber
      • 83.040.20: Rubber compounding ingredients
      • 83.040.30: Auxiliary materials and additives for plastics
    • 83.060: Rubber
    • 83.080: Plastics +
      • 83.080.01: Plastics in general
      • 83.080.10: Thermosetting materials
      • 83.080.20: Thermoplastic materials
    • 83.100: Cellular materials
    • 83.120: Reinforced plastics
    • 83.140: Rubber and plastics products +
      • 83.140.01: Rubber and plastics products in general
      • 83.140.10: Films and sheets
      • 83.140.20: Laminated sheets
      • 83.140.30: Plastics pipes, fittings and valves
      • 83.140.40: Hoses
      • 83.140.50: Seals
      • 83.140.99: Other rubber and plastics products
      • 83.140: Rubber and plastics products in General
    • 83.160: Tyres +
      • 83.160.01: Tyres in general
      • 83.160.10: Road vehicle tyres
      • 83.160.20: Aircraft tyres
      • 83.160.30: Tyres for agricultural machinery
      • 83.160.99: Other tyres
    • 83.180: Adhesives
    • 83.200: Equipment for the rubber and plastics industries
  • 85: Paper technology +
    • 85.020: Paper production processes
    • 85.040: Pulps
    • 85.060: Paper and board
    • 85.080: Paper products +
      • 85.080.01: Paper products in general
      • 85.080.10: Office paper
      • 85.080.20: Tissue paper
      • 85.080.30: Cardboard
      • 85.080: Paper products in General
    • 85.100: Equipment for the paper industry
  • 87: Paint and colour industries +
    • 87.020: Paint coating processes
    • 87.040: Paints and varnishes
    • 87.060: Paint ingredients +
      • 87.060.01: Paint ingredients in general
      • 87.060.10: Pigments and extenders
      • 87.060.20: Binders
      • 87.060.30: Solvents
      • 87.060.99: Other paint ingredients
    • 87.080: Inks. Printing inks
    • 87.100: Paint coating equipment
  • 91: Construction materials and building +
    • 91.010: Construction industry +
      • 91.010.01: Construction industry in general
      • 91.010.20: Contractual aspects
      • 91.010.30: Technical aspects
      • 91.010: Construction industry in General
    • 91.040: Buildings +
      • 91.040.01: Buildings in general
      • 91.040.10: Public buildings
      • 91.040.99: Other buildings
    • 91.060: Elements of buildings +
      • 91.060.01: Elements of buildings in general
      • 91.060.10: Walls. Partitions. Façades
      • 91.060.20: Roofs
      • 91.060.30: Ceilings. Floors. Stairs
      • 91.060.40: Chimneys, shafts, ducts
      • 91.060.50: Doors and windows
      • 91.060.99: Other elements of buildings
      • 91.060: Elements of buildings in General
    • 91.080: Structures of buildings +
      • 91.080.01: Structures of buildings in general
      • 91.080.10: Metal structures
      • 91.080.13: Steel structures
      • 91.080.20: Timber structures
      • 91.080.30: Masonry
      • 91.080.40: Concrete structures
      • 91.080.99: Other structures
      • 91.080: Structures of buildings in General
    • 91.090: External structures
    • 91.100: Construction materials +
      • 91.100.01: Construction materials in general
      • 91.100.10: Cement. Gypsum. Lime. Mortar
      • 91.100.23: Ceramic tiles
      • 91.100.25: Ceramic building products
      • 91.100.30: Concrete and concrete products
      • 91.100.40: Products in fibre-reinforced cement
      • 91.100.50: Binders. Sealing materials
      • 91.100.60: Thermal and sound insulating materials
    • 91.120: Protection of and in buildings +
      • 91.120.10: Thermal insulation
      • 91.120.20: Acoustics in building. Sound insulation
      • 91.120.25: Seismic and vibration protection
    • 91.140: Installations in buildings +
      • 91.140.01: Installations in buildings in general
      • 91.140.10: Central heating systems
      • 91.140.30: Ventilation and air-conditioning
      • 91.140.40: Gas supply systems
      • 91.140.60: Water supply systems
      • 91.140.70: Sanitary installations
      • 91.140.80: Drainage systems
      • 91.140.90: Lifts. Escalators
    • 91.160: Lighting +
      • 91.160.01: Lighting in general
      • 91.160.10: Interior lighting
    • 91.200: Construction technology
    • 91.220: Construction equipment
  • 93: Civil engineering +
    • 93.010: Civil engineering in general
    • 93.020: Earthworks. Excavations. Foundation construction. Underground works
    • 93.025: External water conveyance systems
    • 93.030: External sewage systems
    • 93.040: Bridge construction
    • 93.060: Tunnel construction
    • 93.080: Road engineering +
      • 93.080.10: Road construction
      • 93.080.20: Road construction materials
      • 93.080.30: Road equipment and installations
    • 93.100: Construction of railways
  • 97: Domestic and commercial equipment. Entertainment. Sports. +
    • 97.020: Home economics in general
    • 97.040: Kitchen equipment +
      • 97.040.01: Kitchen equipment in general
      • 97.040.10: Kitchen furniture
      • 97.040.20: Cooking ranges, working tables, ovens and similar appliances
      • 97.040.30: Domestic refrigerating appliances
      • 97.040.40: Dishwashers
      • 97.040.60: Cookware, cutlery and flatware
    • 97.060: Laundry appliances
    • 97.100: Domestic commercial and industrial heating appliances +
      • 97.100.01: Heating appliances in general
      • 97.100.30: Solid fuel heaters
      • 97.100.99: Heaters using other sources of energy
    • 97.120: Automatic controls for household use
    • 97.130: Shop fittings +
      • 97.130.20: Commercial refrigerating appliances
    • 97.140: Furniture
    • 97.145: Ladders
    • 97.150: Non-textile floor coverings
    • 97.160: Home textiles. Linen
    • 97.170: Body care equipment
    • 97.180: Miscellaneous domestic and commercial equipment
    • 97.190: Household Equipment for children
    • 97.195: Items of art and handicrafts
    • 97.200: Equipment for entertainment +
      • 97.200.10: Theatre, stage and studio equipment
      • 97.200.30: Camping equipment and camp-sites
      • 97.200.40: Playgrounds
      • 97.200.50: Toys
      • 97.200.99: Other equipment for entertainment
    • 97.220: Sports equipment and facilities +
      • 97.220.01: Sports equipment and facilities in general
      • 97.220.10: Sports facilities
      • 97.220.20: Winter sports equipment
      • 97.220.30: Indoor sports equipment
      • 97.220.40: Outdoor and water sports equipment
      • 97.220.99: Other sports equipment and facilities
• By Technical Committee +
  • JTC 1: Information technology +
    • JTC 1/SC 17: Cards and personal identification +
      • JTC 1/SC 17/WG 1: Physical characteristics and test methods for ID-cards
      • JTC 1/SC 17/WG 4: Integrated circuit card with contacts
      • JTC 1/SC 17/WG 8: Integrated circuit cards without contacts
      • JTC 1/SC 17: Cards and personal identification in General
    • JTC 1/SC 22: Programming languages, their environments and system software interfaces +
      • JTC 1/SC 22/WG 11: Binding techniques
      • JTC 1/SC 22/WG 14: C
      • JTC 1/SC 22/WG 15: POSIX
      • JTC 1/SC 22/WG 17: Prolog
      • JTC 1/SC 22/WG 19: Formal specification languages
      • JTC 1/SC 22/WG 20: Internationalization
      • JTC 1/SC 22/WG 3: APL
      • JTC 1/SC 22/WG 5: Fortran
      • JTC 1/SC 22/WG 9: Ada
      • JTC 1/SC 22: Programming languages, their environments and system software interfaces in General
    • JTC 1/SC 23: Digitally Recorded Media for Information Interchange and Storage
    • JTC 1/SC 24: Computer graphics, image processing and environmental data representation +
      • JTC 1/SC 24/WG 6: Multimedia presentation and interchange
      • JTC 1/SC 24/WG 7: Image processing and interchange
      • JTC 1/SC 24: Computer graphics, image processing and environmental data representation in General
    • JTC 1/SC 25: Interconnection of information technology equipment +
      • JTC 1/SC 25/WG 1: Home electronic systems
      • JTC 1/SC 25/WG 3: Customer premises cabling
      • JTC 1/SC 25/WG 4: Interconnection of computer systems and attached equipment
      • JTC 1/SC 25: Interconnection of information technology equipment in General
    • JTC 1/SC 27: IT Security techniques +
      • JTC 1/SC 27/WG 1: Information security management systems
      • JTC 1/SC 27/WG 2: Cryptography and security mechanisms
      • JTC 1/SC 27: IT Security techniques in General
    • JTC 1/SC 28: Office equipment
      • JTC 1/SC 28: Office equipment in General
    • JTC 1/SC 29: Coding of audio, picture, multimedia and hypermedia information
      • JTC 1/SC 29: Coding of audio, picture, multimedia and hypermedia information in General
    • JTC 1/SC 2: Coded character sets
      • JTC 1/SC 2: Coded character sets in General
    • JTC 1/SC 31: Automatic identification and data capture techniques +
      • JTC 1/SC 31/WG 1: Data carrier
      • JTC 1/SC 31: Automatic identification and data capture techniques in General
    • JTC 1/SC 32: Data management and interchange +
      • JTC 1/SC 32/WG 2: MetaData
      • JTC 1/SC 32/WG 5: Database access and interchange
      • JTC 1/SC 32: Data management and interchange in General
    • JTC 1/SC 34: Document description and processing languages +
      • JTC 1/SC 34/WG 1: Information description
      • JTC 1/SC 34/WG 2: Information presentation
      • JTC 1/SC 34/WG 3: Information association
      • JTC 1/SC 34: Document description and processing languages in General
    • JTC 1/SC 35: User interfaces +
      • JTC 1/SC 35/WG 1: Keyboards and input interfaces
      • JTC 1/SC 35/WG 2: User interface interaction
      • JTC 1/SC 35/WG 4: User interfaces for mobile devices
      • JTC 1/SC 35: User interfaces in General
    • JTC 1/SC 36: Information technology for learning, education and training
      • JTC 1/SC 36: Information technology for learning, education and training in General
    • JTC 1/SC 37: Biometrics
      • JTC 1/SC 37: Biometrics in General
    • JTC 1/SC 6: Telecommunications and information exchange between systems +
      • JTC 1/SC 6/WG 1: Physical and data link layers
      • JTC 1/SC 6/WG 7: Network and transport layers
      • JTC 1/SC 6: Telecommunications and information exchange between systems in General
    • JTC 1/SC 7: Software and systems engineering +
      • JTC 1/SC 7/WG 2: System software documentation
      • JTC 1/SC 7/WG 6: Evaluation and metrics
      • JTC 1/SC 7/WG 7: Life cycle management
      • JTC 1/SC 7: Software and systems engineering in General
    • JTC 1: Information technology in General
  • TC 100: Chains and chain sprockets for power transmission and conveyors +
    • TC 100/WG 9: Leaf chains, clevises and sheaves (Revision of ISO 4347)
    • TC 100: Chains and chain sprockets for power transmission and conveyors in General
  • TC 101: Continuous mechanical handling equipment
  • TC 102: Iron ore and direct reduced iron +
    • TC 102/SC 1: Sampling +
      • TC 102/SC 1/WG 3: Sampling and sample preparation (Revision of ISO 3082)
      • TC 102/SC 1/WG 8: Determination of moisture content of a lot (Revision of ISO 3087)
      • TC 102/SC 1: Sampling in General
    • TC 102/SC 2: Chemical analysis
      • TC 102/SC 2: Chemical analysis in General
    • TC 102/SC 3: Physical testing
      • TC 102/SC 3: Physical testing in General
    • TC 102: Iron ore and direct reduced iron in General
  • TC 104: Freight containers +
    • TC 104/SC 1: General purpose containers +
      • TC 104/SC 1/WG 1: General cargo containers
      • TC 104/SC 1: General purpose containers in General
    • TC 104/SC 2: Specific purpose containers +
      • TC 104/SC 2/WG 4: Tank containers
      • TC 104/SC 2: Specific purpose containers in General
    • TC 104/SC 4: Identification and communication
      • TC 104/SC 4: Identification and communication in General
    • TC 104: Freight containers in General
  • TC 105: Steel wire ropes
  • TC 106: Dentistry +
    • TC 106/SC 1: Filling and restorative materials +
      • TC 106/SC 1/WG 10: Dental luting cements, bases and liners
      • TC 106/SC 1/WG 9: Resin-based filling materials
      • TC 106/SC 1: Filling and restorative materials in General
    • TC 106/SC 2: Prosthodontic materials +
      • TC 106/SC 2/WG 10: Resilient lining materials
      • TC 106/SC 2/WG 12: Corrosion test methods
      • TC 106/SC 2/WG 13: Investments
      • TC 106/SC 2/WG 1: Dental ceramics
      • TC 106/SC 2/WG 6: Colour stability test methods - STANDBY
      • TC 106/SC 2/WG 7: Impression materials
      • TC 106/SC 2: Prosthodontic materials in General
    • TC 106/SC 3: Terminology +
      • TC 106/SC 3/WG 1: Harmonization of dental codes and abbreviations
      • TC 106/SC 3: Terminology in General
    • TC 106/SC 4: Dental instruments +
      • TC 106/SC 4/WG 10: Dental injection systems
      • TC 106/SC 4/WG 1: Dimensions of rotary instruments
      • TC 106/SC 4/WG 7: Dental Handpieces
      • TC 106/SC 4/WG 8: Dental hand instruments
      • TC 106/SC 4/WG 9: Root-canal instruments
      • TC 106/SC 4: Dental instruments in General
    • TC 106/SC 6: Dental equipment +
      • TC 106/SC 6/WG 2: Dental patient chair and dental unit
      • TC 106/SC 6/WG 5: Amalgamators, dispensers and capsules
      • TC 106/SC 6/WG 8: Suction equipment
      • TC 106/SC 6: Dental equipment in General
    • TC 106/SC 7: Oral care products +
      • TC 106/SC 7/WG 1: Manual tooth brushes
      • TC 106/SC 7: Oral care products in General
    • TC 106/SC 8: Dental implants
      • TC 106/SC 8: Dental implants in General
    • TC 106: Dentistry in General
  • TC 107: Metallic and other inorganic coatings +
    • TC 107/SC 2: Test methods - STANDBY
      • TC 107/SC 2: Test methods - STANDBY in General
    • TC 107/SC 3: Electrodeposited coatings and related finishes +
      • TC 107/SC 3/WG 3: Hydrogen embrittlement prevention and testing
      • TC 107/SC 3: Electrodeposited coatings and related finishes in General
    • TC 107/SC 4: Hot dip coatings (galvanized, etc.)
    • TC 107/SC 7: Corrosion tests
    • TC 107/SC 8: Chemical conversion coatings
    • TC 107/WG 1: Thermal spraying
    • TC 107/WG 2: Vitreous and porcelain enamel coatings
    • TC 107: Metallic and other inorganic coatings in General
  • TC 108: Mechanical vibration, shock and condition monitoring +
    • TC 108/SC 2: Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures +
      • TC 108/SC 2/WG 16: Vibration and shock resistance of sensitive equipment
      • TC 108/SC 2/WG 1: Vibration of machines
      • TC 108/SC 2/WG 2: Vibration of ships
      • TC 108/SC 2/WG 3: Vibration of stationary structures
      • TC 108/SC 2: Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures in General
    • TC 108/SC 3: Use and calibration of vibration and shock measuring instruments +
      • TC 108/SC 3/WG 10: Vibration condition monitoring transducers and instrumentation
      • TC 108/SC 3/WG 6: Calibration of vibration and shock transducers
      • TC 108/SC 3: Use and calibration of vibration and shock measuring instruments in General
    • TC 108/SC 4: Human exposure to mechanical vibration and shock +
      • TC 108/SC 4/WG 3: Hand-transmitted vibration
      • TC 108/SC 4/WG 5: Biodynamic modelling
      • TC 108/SC 4/WG 8: Vibrotactile perception
      • TC 108/SC 4/WG 9: Application of ISO 2631-1 to railway vehicles
      • TC 108/SC 4: Human exposure to mechanical vibration and shock in General
    • TC 108/SC 5: Condition monitoring and diagnostics of machines
      • TC 108/SC 5: Condition monitoring and diagnostics of machines in General
    • TC 108/SC 6: Vibration and shock generating systems
      • TC 108/SC 6: Vibration and shock generating systems in General
    • TC 108/WG 1: Terminology
    • TC 108/WG 23: Vibration and shock isolation
    • TC 108: Mechanical vibration, shock and condition monitoring in General
  • TC 109: Oil and gas burners
    • TC 109: Oil and gas burners in General
  • TC 10: Technical product documentation +
    • TC 10/SC 10: Process plant documentation and tpd-symbols
      • TC 10/SC 10: Process plant documentation and tpd-symbols in General
    • TC 10/SC 1: Basic conventions
      • TC 10/SC 1: Basic conventions in General
    • TC 10/SC 6: Mechanical engineering documentation
      • TC 10/SC 6: Mechanical engineering documentation in General
    • TC 10/SC 8: Construction documentation
      • TC 10/SC 8: Construction documentation in General
    • TC 10: Technical product documentation in General
  • TC 110: Industrial trucks +
    • TC 110/SC 1: General terminology
      • TC 110/SC 1: General terminology in General
    • TC 110/SC 2: Safety of powered industrial trucks +
      • TC 110/SC 2/WG 5: Visibility
      • TC 110/SC 2: Safety of powered industrial trucks in General
    • TC 110/SC 3: Castors and wheels
    • TC 110/SC 4: Rough-terrain trucks
      • TC 110/SC 4: Rough-terrain trucks in General
    • TC 110: Industrial trucks in General
  • TC 111: Round steel link chains, chain slings, components and accessories +
    • TC 111/SC 1: Chains and chain slings
    • TC 111/SC 3: Components and accessories
  • TC 112: Vacuum technology
    • TC 112: Vacuum technology in General
  • TC 113: Hydrometry +
    • TC 113/SC 1: Velocity area methods
    • TC 113/SC 2: Flow measurement structures
      • TC 113/SC 2: Flow measurement structures in General
    • TC 113/SC 5: Instruments, equipment and data management
    • TC 113/SC 6: Sediment transport
      • TC 113/SC 6: Sediment transport in General
    • TC 113/SC 8: Ground water
      • TC 113/SC 8: Ground water in General
    • TC 113/WG 2: Dilution methods
    • TC 113: Hydrometry in General
  • TC 114: Horology +
    • TC 114/SC 11: Indication of accuracy
    • TC 114/SC 12: Antimagnetism
    • TC 114/SC 13: Watch-glasses
    • TC 114/SC 1: Shock resistant watches
    • TC 114/SC 3: Water-resistant watches
    • TC 114/SC 5: Luminescence
    • TC 114/SC 6: Precious metal coverings
      • TC 114/SC 6: Precious metal coverings in General
    • TC 114/SC 7: Overall dimensions
    • TC 114/SC 9: Technical definitions
    • TC 114: Horology in General
  • TC 115: Pumps +
    • TC 115/SC 1: Dimensions and technical specifications of pumps +
      • TC 115/SC 1/WG 4: Technical specifications for centrifugal pumps
      • TC 115/SC 1: Dimensions and technical specifications of pumps in General
    • TC 115/SC 2: Methods of measurement and testing
      • TC 115/SC 2: Methods of measurement and testing in General
    • TC 115/SC 3: Installation and special application
      • TC 115/SC 3: Installation and special application in General
    • TC 115: Pumps in General
  • TC 116: Space heating appliances - STANDBY
    • TC 116: Space heating appliances - STANDBY in General
  • TC 117: Fans
    • TC 117: Fans in General
  • TC 118: Compressors and pneumatic tools, machines and equipment +
    • TC 118/SC 1: Process compressors
      • TC 118/SC 1: Process compressors in General
    • TC 118/SC 3: Pneumatic tools and machines +
      • TC 118/SC 3/WG 3: Vibrations in hand-held tools
      • TC 118/SC 3: Pneumatic tools and machines in General
    • TC 118/SC 4: Quality of compressed air
      • TC 118/SC 4: Quality of compressed air in General
    • TC 118/SC 6: Air compressors and compressed air systems
      • TC 118/SC 6: Air compressors and compressed air systems in General
    • TC 118: Compressors and pneumatic tools, machines and equipment in General
  • TC 119: Powder metallurgy +
    • TC 119/SC 2: Sampling and testing methods for powders (including powders for hardmetals)
      • TC 119/SC 2: Sampling and testing methods for powders (including powders for hardmetals) in General
    • TC 119/SC 3: Sampling and testing methods for sintered metal materials (excluding hardmetals) +
      • TC 119/SC 3/WG 13: Determination of density, oil content, and open porosity (Revision of ISO 2738)
      • TC 119/SC 3: Sampling and testing methods for sintered metal materials (excluding hardmetals) in General
    • TC 119/SC 4: Sampling and testing methods for hardmetals
    • TC 119/SC 5: Specifications for powder metallurgical materials (excluding hardmetals)
      • TC 119/SC 5: Specifications for powder metallurgical materials (excluding hardmetals) in General
    • TC 119: Powder metallurgy in General
  • TC 11: Boilers and pressure vessels
    • TC 11: Boilers and pressure vessels in General
  • TC 120: Leather +
    • TC 120/SC 1: Raw hides and skins, including pickled pelts
    • TC 120/SC 2: Tanned leather
      • TC 120/SC 2: Tanned leather in General
    • TC 120: Leather in General
  • TC 121: Anaesthetic and respiratory equipment +
    • TC 121/SC 1: Breathing attachments and anaesthetic machines +
      • TC 121/SC 1/WG 6: Gas mixers
      • TC 121/SC 1: Breathing attachments and anaesthetic machines in General
    • TC 121/SC 2: Tracheal tubes and other equipment +
      • TC 121/SC 2/WG 2: Airway hazards during laser surgery
      • TC 121/SC 2: Tracheal tubes and other equipment in General
    • TC 121/SC 3: Lung ventilators and related equipment +
      • TC 121/SC 3/WG 3: Heat and moisture control
      • TC 121/SC 3: Lung ventilators and related equipment in General
    • TC 121/SC 4: Anaesthesia terminology
    • TC 121/SC 6: Medical gas systems
    • TC 121/SC 8: Suction devices for hospital and emergency care use
  • TC 122: Packaging +
    • TC 122/SC 3: Performance requirements and tests for means of packaging, packages and unit loads (as required by ISO/TC 122) +
      • TC 122/SC 3/WG 5: Stability testing
      • TC 122/SC 3: Performance requirements and tests for means of packaging, packages and unit loads (as required by ISO/TC 122) in General
    • TC 122: Packaging in General
  • TC 123: Plain bearings +
    • TC 123/SC 2: Materials and lubricants, their properties, characteristics, test methods and testing conditions
      • TC 123/SC 2: Materials and lubricants, their properties, characteristics, test methods and testing conditions in General
    • TC 123/SC 3: Dimensions, tolerances and construction details
      • TC 123/SC 3: Dimensions, tolerances and construction details in General
    • TC 123/SC 4: Methods of calculation of plain bearings
    • TC 123/SC 5: Quality analysis and assurance
      • TC 123/SC 5: Quality analysis and assurance in General
    • TC 123/SC 6: Terms and common items
    • TC 123: Plain bearings in General
  • TC 126: Tobacco and tobacco products +
    • TC 126/SC 1: Physical and dimensional tests
      • TC 126/SC 1: Physical and dimensional tests in General
    • TC 126/SC 2: Leaf tobacco
    • TC 126/WG 7: Fine-cut tobacco and smoking articles made from it - STANDBY
    • TC 126: Tobacco and tobacco products in General
  • TC 127: Earth-moving machinery +
    • TC 127/SC 1: Test methods relating to safety and machine performance
      • TC 127/SC 1: Test methods relating to safety and machine performance in General
    • TC 127/SC 2: Safety, ergonomics and general requirements
      • TC 127/SC 2: Safety, ergonomics and general requirements in General
    • TC 127/SC 3: Machine characteristics, electrical and electronic systems, operation and maintenance
      • TC 127/SC 3: Machine characteristics, electrical and electronic systems, operation and maintenance in General
    • TC 127/SC 4: Terminology, commercial nomenclature, classification and ratings
      • TC 127/SC 4: Terminology, commercial nomenclature, classification and ratings in General
    • TC 127: Earth-moving machinery in General
  • TC 128: Glass plant, pipeline and fittings - STANDBY
  • TC 129: Aluminium ores - STANDBY
  • TC 12: Quantities, units, symbols, conversion factors
    • TC 12: Quantities, units, symbols, conversion factors in General
  • TC 130: Graphic technology +
    • TC 130/WG 1: Terminology
    • TC 130/WG 2: Prepress data exchange
    • TC 130/WG 3: Process control and related metrology
    • TC 130/WG 4: Media and materials
    • TC 130: Graphic technology in General
  • TC 131: Fluid power systems +
    • TC 131/SC 1: Terminology, classification and symbols +
      • TC 131/SC 1/WG 3: Circuit diagrams
      • TC 131/SC 1: Terminology, classification and symbols in General
    • TC 131/SC 2: Pumps, motors and integral transmissions
    • TC 131/SC 3: Cylinders +
      • TC 131/SC 3/WG 1: Hydraulic cylinder mounting dimensions
      • TC 131/SC 3/WG 2: Pneumatic cylinder mounting dimensions
      • TC 131/SC 3: Cylinders in General
    • TC 131/SC 4: Connectors and similar products and components +
      • TC 131/SC 4/WG 1: Port and fitting end
      • TC 131/SC 4/WG 2: Flange port connectors
      • TC 131/SC 4/WG 6: Methods for connecting hose couplings and tubes to connectors
      • TC 131/SC 4: Connectors and similar products and components in General
    • TC 131/SC 5: Control products and components +
      • TC 131/SC 5/WG 2: Hydraulic control products
      • TC 131/SC 5/WG 3: Pneumatic control products
      • TC 131/SC 5/WG 5: Treatment of air
      • TC 131/SC 5: Control products and components in General
    • TC 131/SC 6: Contamination control +
      • TC 131/SC 6/WG 1: Sampling, contamination analysis and reporting
      • TC 131/SC 6/WG 2: Filter and separator evaluation
      • TC 131/SC 6: Contamination control in General
    • TC 131/SC 7: Sealing devices +
      • TC 131/SC 7/WG 2: Dimensions for seal housings
      • TC 131/SC 7/WG 4: Rotary shaft lip type seals
      • TC 131/SC 7: Sealing devices in General
    • TC 131/SC 8: Product testing +
      • TC 131/SC 8/WG 10: Method of test for electrohydraulic proportional control valves
      • TC 131/SC 8/WG 1: Hydraulic component and system sound measurement
      • TC 131/SC 8: Product testing in General
    • TC 131/SC 9: Installations and systems +
      • TC 131/SC 9/WG 1: Hydraulic systems
      • TC 131/SC 9/WG 2: Pneumatic systems
      • TC 131/SC 9: Installations and systems in General
    • TC 131/WG 1: Accumulators
    • TC 131: Fluid power systems in General
  • TC 132: Ferroalloys
  • TC 133: Sizing systems and designations for clothes - STANDBY
  • TC 134: Fertilizers and soil conditioners +
    • TC 134/SC 2: Sampling - STANDBY
    • TC 134/SC 3: Physical properties - STANDBY +
      • TC 134/SC 3/WG 2: Physical properties of fluid fertilizers - STANDBY
      • TC 134/SC 3: Physical properties - STANDBY in General
    • TC 134/SC 4: Chemical analysis - STANDBY +
      • TC 134/SC 4/WG 1: Determination of nitrogen content - STANDBY
      • TC 134/SC 4: Chemical analysis - STANDBY in General
    • TC 134: Fertilizers and soil conditioners in General
  • TC 135: Non-destructive testing +
    • TC 135/SC 2: Surface methods
    • TC 135/SC 3: Ultrasonic testing
      • TC 135/SC 3: Ultrasonic testing in General
    • TC 135/SC 4: Eddy current methods
    • TC 135/SC 5: Radiation methods
    • TC 135/SC 6: Leak detection methods
    • TC 135/SC 7: Personnel qualification
      • TC 135/SC 7: Personnel qualification in General
    • TC 135/SC 8: Infrared thermography for non-destructive testing
      • TC 135/SC 8: Infrared thermography for non-destructive testing in General
    • TC 135/SC 9: Acoustic emission testing
    • TC 135: Non-destructive testing in General
  • TC 136: Furniture
    • TC 136: Furniture in General
  • TC 137: Footwear sizing designations and marking systems
  • TC 138: Plastics pipes, fittings and valves for the transport of fluids +
    • TC 138/SC 1: Plastics pipes and fittings for soil, waste and drainage (including land drainage)
      • TC 138/SC 1: Plastics pipes and fittings for soil, waste and drainage (including land drainage) in General
    • TC 138/SC 2: Plastics pipes and fittings for water supplies +
      • TC 138/SC 2/WG 3: PVC piping systems for water supply
      • TC 138/SC 2/WG 4: PE piping systems for water supply
      • TC 138/SC 2: Plastics pipes and fittings for water supplies in General
    • TC 138/SC 3: Plastics pipes and fittings for industrial applications
      • TC 138/SC 3: Plastics pipes and fittings for industrial applications in General
    • TC 138/SC 4: Plastics pipes and fittings for the supply of gaseous fuels +
      • TC 138/SC 4/WG 1: Fittings for PE Pipe Systems
      • TC 138/SC 4/WG 3: PE Pipe Systems
      • TC 138/SC 4: Plastics pipes and fittings for the supply of gaseous fuels in General
    • TC 138/SC 5: General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications +
      • TC 138/SC 5/WG 12: Polyolefin pipe fitting assemblies
      • TC 138/SC 5/WG 5: Polyolefin pipes
      • TC 138/SC 5: General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications in General
    • TC 138/SC 6: Reinforced plastics pipes and fittings for all applications +
      • TC 138/SC 6/WG 1: Methods of test
      • TC 138/SC 6: Reinforced plastics pipes and fittings for all applications in General
    • TC 138/SC 7: Valves and auxiliary equipment of plastics materials
    • TC 138/WG 12: Rehabilitation of pipeline systems
    • TC 138/WG 8: Basic geometrical characteristics of thermoplastics pipes
    • TC 138: Plastics pipes, fittings and valves for the transport of fluids in General
  • TC 142: Cleaning equipment for air and other gases
    • TC 142: Cleaning equipment for air and other gases in General
  • TC 144: Air distribution and air diffusion - STANDBY +
    • TC 144/SC 1: Aerodynamic testing and rating of air terminal devices - STANDBY
    • TC 144/SC 2: Aerodynamic testing and rating of high velocity/ pressure assemblies, low velocity/pressure assemblies, dampers and valves - STANDBY
    • TC 144/SC 3: Measurement techniques - STANDBY
    • TC 144: Air distribution and air diffusion - STANDBY in General
  • TC 145: Graphical symbols +
    • TC 145/SC 1: Public information symbols
      • TC 145/SC 1: Public information symbols in General
    • TC 145/SC 2: Safety identification, signs, shapes, symbols and colours
      • TC 145/SC 2: Safety identification, signs, shapes, symbols and colours in General
    • TC 145/SC 3: Graphical symbols for use on equipment
      • TC 145/SC 3: Graphical symbols for use on equipment in General
    • TC 145: Graphical symbols in General
  • TC 146: Air quality +
    • TC 146/SC 1: Stationary source emissions
      • TC 146/SC 1: Stationary source emissions in General
    • TC 146/SC 2: Workplace atmospheres +
      • TC 146/SC 2/WG 1: Particle size-selective sampling and analysis
      • TC 146/SC 2/WG 2: Inorganic particulate matter
      • TC 146/SC 2/WG 3: Gases - STANDBY
      • TC 146/SC 2/WG 4: Organic vapours
      • TC 146/SC 2/WG 5: Inorganic fibres
      • TC 146/SC 2: Workplace atmospheres in General
    • TC 146/SC 3: Ambient atmospheres +
      • TC 146/SC 3/WG 1: Determination of asbestos fibre content
      • TC 146/SC 3/WG 8: Determination of ozone - UV method
      • TC 146/SC 3: Ambient atmospheres in General
    • TC 146/SC 4: General aspects +
      • TC 146/SC 4/WG 2: Uncertainty of air quality measurements
      • TC 146/SC 4/WG 4: Performance characteristics of air quality measuring methods
      • TC 146/SC 4: General aspects in General
    • TC 146/SC 5: Meteorology
      • TC 146/SC 5: Meteorology in General
    • TC 146/SC 6: Indoor air
      • TC 146/SC 6: Indoor air in General
  • TC 147: Water quality +
    • TC 147/SC 1: Terminology
    • TC 147/SC 2: Physical, chemical and biochemical methods +
      • TC 147/SC 2/WG 17: Phenols
      • TC 147/SC 2/WG 33: Ion chromatography methods
      • TC 147/SC 2/WG 38: Flow analysis methods
      • TC 147/SC 2: Physical, chemical and biochemical methods in General
    • TC 147/SC 4: Microbiological methods +
      • TC 147/SC 4/WG 10: Legionella
      • TC 147/SC 4/WG 12: Analytical quality control of microbiological media
      • TC 147/SC 4/WG 2: Coliforms (E. coli and other coliforms)
      • TC 147/SC 4/WG 7: Salmonella
      • TC 147/SC 4: Microbiological methods in General
    • TC 147/SC 5: Biological methods +
      • TC 147/SC 5/WG 1: Toxicity - Bacteria and biodegradability
      • TC 147/SC 5/WG 2: Toxicity to invertebrates
      • TC 147/SC 5/WG 3: Toxicity - Fish
      • TC 147/SC 5/WG 6: Biological classification
      • TC 147/SC 5: Biological methods in General
    • TC 147/SC 6: Sampling (general methods) +
      • TC 147/SC 6/WG 11: Sampling of sludges and sediments
      • TC 147/SC 6: Sampling (general methods) in General
    • TC 147: Water quality in General
  • TC 148: Sewing machines
    • TC 148: Sewing machines in General
  • TC 149: Cycles +
    • TC 149/SC 1: Cycles and major sub-assemblies
      • TC 149/SC 1: Cycles and major sub-assemblies in General
    • TC 149/WG 1: Horizontal issues
    • TC 149: Cycles in General
  • TC 14: Shafts for machinery and accessories
    • TC 14: Shafts for machinery and accessories in General
  • TC 150: Implants for surgery +
    • TC 150/SC 1: Materials
    • TC 150/SC 2: Cardiovascular implants and extracorporeal systems +
      • TC 150/SC 2/WG 3: Vascular prostheses
      • TC 150/SC 2/WG 4: Blood gas exchangers
      • TC 150/SC 2: Cardiovascular implants and extracorporeal systems in General
    • TC 150/SC 3: Neurosurgical implants
    • TC 150/SC 4: Bone and joint replacements
      • TC 150/SC 4: Bone and joint replacements in General
    • TC 150/SC 5: Osteosynthesis and spinal devices
      • TC 150/SC 5: Osteosynthesis and spinal devices in General
    • TC 150/SC 6: Active implants
      • TC 150/SC 6: Active implants in General
    • TC 150/SC 7: Tissue-engineered medical products
      • TC 150/SC 7: Tissue-engineered medical products in General
    • TC 150: Implants for surgery in General
  • TC 152: Gypsum, gypsum plasters and gypsum products - STANDBY
    • TC 152: Gypsum, gypsum plasters and gypsum products - STANDBY in General
  • TC 153: Valves +
    • TC 153/SC 1: Design, manufacture, marking and testing +
      • TC 153/SC 1/WG 2: Globe stop and check valves - STANDBY
      • TC 153/SC 1: Design, manufacture, marking and testing in General
    • TC 153/SC 2: Valve actuator attachment
    • TC 153: Valves in General
  • TC 154: Processes, data elements and documents in commerce, industry and administration
    • TC 154: Processes, data elements and documents in commerce, industry and administration in General
  • TC 155: Nickel and nickel alloys +
    • TC 155/SC 2: Wrought and cast nickel and nickel alloys - STANDBY
    • TC 155/SC 3: Analysis of nickel, ferronickel and nickel alloys
      • TC 155/SC 3: Analysis of nickel, ferronickel and nickel alloys in General
    • TC 155/SC 5: Ferronickel - STANDBY
    • TC 155/WG 2: Refined nickel - STANDBY
    • TC 155: Nickel and nickel alloys in General
  • TC 156: Corrosion of metals and alloys +
    • TC 156/WG 1: Terminology
    • TC 156/WG 2: Stress corrosion cracking
    • TC 156/WG 4: Atmospheric corrosion testing and classification of corrosivity of atmosphere
    • TC 156/WG 5: Intergranular corrosion
    • TC 156/WG 6: General principles of testing and data interpretation
    • TC 156/WG 7: Accelerated corrosion tests
    • TC 156/WG 9: Corrosion testing of materials for power generation
    • TC 156: Corrosion of metals and alloys in General
  • TC 157: Mechanical contraceptives
    • TC 157: Mechanical contraceptives in General
  • TC 158: Analysis of gases +
    • TC 158/WG 3: Gravimetric methods
    • TC 158/WG 4: Comparison methods and certificates
    • TC 158/WG 5: Static and dynamic volumetric methods
    • TC 158: Analysis of gases in General
  • TC 159: Ergonomics +
    • TC 159/SC 1: General ergonomics principles +
      • TC 159/SC 1/WG 2: Ergonomic principles related to mental work
      • TC 159/SC 1: General ergonomics principles in General
    • TC 159/SC 3: Anthropometry and biomechanics
      • TC 159/SC 3: Anthropometry and biomechanics in General
    • TC 159/SC 4: Ergonomics of human-system interaction +
      • TC 159/SC 4/WG 1: Fundamentals of controls and signalling methods
      • TC 159/SC 4/WG 2: Visual display requirements
      • TC 159/SC 4/WG 3: Controls, workplace and environmental requirements
      • TC 159/SC 4/WG 5: Software ergonomics and human-computer dialogues
      • TC 159/SC 4/WG 6: Human-centred design processes for interactive systems
      • TC 159/SC 4/WG 8: Ergonomic design of control centres
      • TC 159/SC 4: Ergonomics of human-system interaction in General
    • TC 159/SC 5: Ergonomics of the physical environment +
      • TC 159/SC 5/WG 1: Thermal environments
      • TC 159/SC 5: Ergonomics of the physical environment in General
    • TC 159: Ergonomics in General
  • TC 160: Glass in building +
    • TC 160/SC 1: Product considerations +
      • TC 160/SC 1/WG 3: Laminated glass
      • TC 160/SC 1: Product considerations in General
    • TC 160/SC 2: Use considerations +
      • TC 160/SC 2/WG 2: Light and energy transmission properties and thermal properties of glazing
      • TC 160/SC 2: Use considerations in General
    • TC 160: Glass in building in General
  • TC 161: Control and protective devices for gas and oil burners and gas and oil burning appliances
    • TC 161: Control and protective devices for gas and oil burners and gas and oil burning appliances in General
  • TC 162: Doors and windows
    • TC 162: Doors and windows in General
  • TC 163: Thermal performance and energy use in the built environment +
    • TC 163/SC 1: Test and measurement methods +
      • TC 163/SC 1/WG 7: Ageing of thermal insulation
      • TC 163/SC 1/WG 8: Moisture content and moisture permeability
      • TC 163/SC 1: Test and measurement methods in General
    • TC 163/SC 2: Calculation methods
      • TC 163/SC 2: Calculation methods in General
    • TC 163/SC 3: Thermal insulation products +
      • TC 163/SC 3/WG 1: Mineral wool insulation for roofs
      • TC 163/SC 3: Thermal insulation products in General
    • TC 163: Thermal performance and energy use in the built environment in General
  • TC 164: Mechanical testing of metals +
    • TC 164/SC 1: Uniaxial testing
      • TC 164/SC 1: Uniaxial testing in General
    • TC 164/SC 2: Ductility testing
    • TC 164/SC 3: Hardness testing
    • TC 164/SC 4: Toughness testing - Fracture (F), Pendulum(P), Tear (T)
      • TC 164/SC 4: Toughness testing - Fracture (F), Pendulum(P), Tear (T) in General
    • TC 164/SC 5: Fatigue testing
      • TC 164/SC 5: Fatigue testing in General
    • TC 164/WG 1: Terminology and symbols
    • TC 164: Mechanical testing of metals in General
  • TC 165: Timber structures +
    • TC 165/SC 1: Wood materials - Durability and preservation
    • TC 165/WG 6: Glued joints for timber structures
    • TC 165: Timber structures in General
  • TC 166: Ceramic ware, glassware and glass ceramic ware in contact with food - STANDBY +
    • TC 166/SC 1: Ceramic ware in contact with food. Release of toxic materials - STANDBY
    • TC 166: Ceramic ware, glassware and glass ceramic ware in contact with food - STANDBY in General
  • TC 167: Steel and aluminium structures +
    • TC 167/SC 1: Steel: Material and design
    • TC 167/SC 2: Steel: Fabrication and erection
    • TC 167/SC 3: Aluminium structures
    • TC 167: Steel and aluminium structures in General
  • TC 168: Prosthetics and orthotics +
    • TC 168/WG 1: Nomenclature and classification
    • TC 168/WG 2: Medical aspects
    • TC 168/WG 3: Testing
    • TC 168: Prosthetics and orthotics in General
  • TC 170: Surgical instruments
  • TC 171: Document management applications +
    • TC 171/SC 1: Quality
      • TC 171/SC 1: Quality in General
    • TC 171/SC 2: Application issues +
      • TC 171/SC 2/WG 1: Micrographics applications
      • TC 171/SC 2: Application issues in General
    • TC 171/SC 3: General issues
      • TC 171/SC 3: General issues in General
    • TC 171: Document management applications in General
  • TC 172: Optics and photonics +
    • TC 172/SC 1: Fundamental standards +
      • TC 172/SC 1/WG 1: General optical test methods
      • TC 172/SC 1/WG 2: Preparation of drawings for optical elements and systems
      • TC 172/SC 1/WG 3: Environmental test methods
      • TC 172/SC 1: Fundamental standards in General
    • TC 172/SC 3: Optical materials and components +
      • TC 172/SC 3/WG 1: Raw optical glass
      • TC 172/SC 3/WG 2: Coatings
      • TC 172/SC 3: Optical materials and components in General
    • TC 172/SC 4: Telescopic systems
      • TC 172/SC 4: Telescopic systems in General
    • TC 172/SC 5: Microscopes and endoscopes
      • TC 172/SC 5: Microscopes and endoscopes in General
    • TC 172/SC 6: Geodetic and surveying instruments
    • TC 172/SC 7: Ophthalmic optics and instruments +
      • TC 172/SC 7/WG 1: Terminology - STANDBY
      • TC 172/SC 7/WG 3: Spectacle lenses
      • TC 172/SC 7/WG 6: Ophthalmic instruments and test methods
      • TC 172/SC 7/WG 7: Ophthalmic implants
      • TC 172/SC 7: Ophthalmic optics and instruments in General
    • TC 172/SC 9: Electro-optical systems +
      • TC 172/SC 9/WG 1: Terminology and test methods for lasers
      • TC 172/SC 9/WG 5: Laser systems for general applications - STANDBY
      • TC 172/SC 9/WG 6: Optical components and their test methods
      • TC 172/SC 9/WG 7: Electro-optical systems other than lasers
      • TC 172/SC 9: Electro-optical systems in General
    • TC 172: Optics and photonics in General
  • TC 173: Assistive products for persons with disability +
    • TC 173/SC 1: Wheelchairs +
      • TC 173/SC 1/WG 1: Test methods
      • TC 173/SC 1: Wheelchairs in General
    • TC 173/SC 2: Classification and terminology
      • TC 173/SC 2: Classification and terminology in General
    • TC 173/SC 3: Aids for ostomy and incontinence +
      • TC 173/SC 3/WG 2: Urinary absorbing aids
      • TC 173/SC 3: Aids for ostomy and incontinence in General
    • TC 173/SC 6: Hoists for transfer of persons
      • TC 173/SC 6: Hoists for transfer of persons in General
    • TC 173/WG 1: Assistive products for walking
    • TC 173: Assistive products for persons with disability in General
  • TC 174: Jewellery +
    • TC 174/WG 1: Methods for determining fineness
    • TC 174: Jewellery in General
  • TC 175: Fluorspar - STANDBY
  • TC 176: Quality management and quality assurance +
    • TC 176/SC 1: Concepts and terminology
      • TC 176/SC 1: Concepts and terminology in General
    • TC 176/SC 2: Quality systems +
      • TC 176/SC 2/WG 18: Development of "consistent pair" of quality assurance and quality management standards
      • TC 176/SC 2: Quality systems in General
    • TC 176/SC 3: Supporting technologies
      • TC 176/SC 3: Supporting technologies in General
    • TC 176: Quality management and quality assurance in General
  • TC 178: Lifts, escalators and moving walks
    • TC 178: Lifts, escalators and moving walks in General
  • TC 179: Masonry - STANDBY +
    • TC 179/SC 1: Unreinforced masonry - STANDBY +
      • TC 179/SC 1/WG 4: Masonry designed by simple rules - STANDBY
    • TC 179/SC 3: Test methods - STANDBY +
      • TC 179/SC 3/WG 1: Test methods (drafting) - STANDBY
      • TC 179/SC 3: Test methods - STANDBY in General
  • TC 17: Steel +
    • TC 17/SC 10: Steel for pressure purposes
    • TC 17/SC 11: Steel castings
      • TC 17/SC 11: Steel castings in General
    • TC 17/SC 12: Continuous mill flat rolled products
      • TC 17/SC 12: Continuous mill flat rolled products in General
    • TC 17/SC 15: Railway rails and their fasteners
    • TC 17/SC 16: Steels for the reinforcement and prestressing of concrete +
      • TC 17/SC 16/WG 2: Corrosion resistant coated steel
      • TC 17/SC 16: Steels for the reinforcement and prestressing of concrete in General
    • TC 17/SC 17: Steel wire rod and wire products
      • TC 17/SC 17: Steel wire rod and wire products in General
    • TC 17/SC 19: Technical delivery conditions for steel tubes for pressure purposes +
      • TC 17/SC 19/WG 1: Non-destructive testing
      • TC 17/SC 19: Technical delivery conditions for steel tubes for pressure purposes in General
    • TC 17/SC 1: Methods of determination of chemical composition
      • TC 17/SC 1: Methods of determination of chemical composition in General
    • TC 17/SC 20: General technical delivery conditions, sampling and mechanical testing methods
    • TC 17/SC 3: Steels for structural purposes
    • TC 17/SC 4: Heat treatable and alloy steels
    • TC 17/SC 7: Methods of testing (other than mechanical tests and chemical analysis)
    • TC 17/WG 15: Steel - Basic rules for specifying impact strength in specifications
    • TC 17: Steel in General
  • TC 180: Solar energy +
    • TC 180/SC 1: Climate - Measurement and data
    • TC 180/SC 4: Systems - Thermal performance, reliability and durability
    • TC 180/SC 5: Collectors and other components
      • TC 180/SC 5: Collectors and other components in General
    • TC 180/WG 1: Nomenclature
    • TC 180/WG 2: Materials
    • TC 180: Solar energy in General
  • TC 181: Safety of toys
    • TC 181: Safety of toys in General
  • TC 182: Geotechnics +
    • TC 182/SC 1: Geotechnical investigation and testing
      • TC 182/SC 1: Geotechnical investigation and testing in General
    • TC 182: Geotechnics in General
  • TC 183: Copper, lead, zinc and nickel ores and concentrates +
    • TC 183/WG 9: Sampling of copper, lead and zinc concentrates
    • TC 183: Copper, lead, zinc and nickel ores and concentrates in General
  • TC 184: Automation systems and integration +
    • TC 184/SC 1: Physical device control
      • TC 184/SC 1: Physical device control in General
    • TC 184/SC 2: Robots and robotic devices +
      • TC 184/SC 2/WG 1: Vocabulary
      • TC 184/SC 2: Robots and robotic devices in General
    • TC 184/SC 4: Industrial data +
      • TC 184/SC 4/WG 11: EXPRESS language, implementation methods and conformance methods
      • TC 184/SC 4/WG 12: Common resources
      • TC 184/SC 4/WG 2: Standard for the neutral representation of standard parts
      • TC 184/SC 4/WG 3: Product modeling
      • TC 184/SC 4: Industrial data in General
    • TC 184/SC 5: Architecture, communications and integration frameworks +
      • TC 184/SC 5/WG 1: Modelling and architecture
      • TC 184/SC 5/WG 4: Manufacturing software and its environment
      • TC 184/SC 5: Architecture, communications and integration frameworks in General
    • TC 184: Automation systems and integration in General
  • TC 185: Safety devices for protection against excessive pressure
    • TC 185: Safety devices for protection against excessive pressure in General
  • TC 186: Cutlery and table and decorative metal hollow-ware
  • TC 188: Small craft +
    • TC 188/WG 10: Electrical equipment
    • TC 188/WG 11: Sea-cocks and through-hull fittings
    • TC 188/WG 18: Scantlings
    • TC 188/WG 1: Propeller tapers
    • TC 188/WG 23: Ventilation of engine and fuel compartments
    • TC 188/WG 24: Field of vision from helm position
    • TC 188/WG 29: Galley stoves
    • TC 188/WG 3: Deck fittings and rigging parts
    • TC 188/WG 5: Engine and propulsive systems
    • TC 188/WG 6: Retention systems
    • TC 188/WG 7: Steering gear
    • TC 188: Small craft in General
  • TC 189: Ceramic tile
    • TC 189: Ceramic tile in General
  • TC 18: Zinc and zinc alloys - STANDBY +
    • TC 18/SC 1: Methods of sampling and analysis of zinc and zinc alloys - STANDBY
    • TC 18/SC 2: Zinc alloys for casting - STANDBY
    • TC 18/SC 3: Zinc metal - STANDBY
  • TC 190: Soil quality +
    • TC 190/SC 1: Evaluation of criteria, terminology and codification +
      • TC 190/SC 1/WG 1: Terminology
      • TC 190/SC 1: Evaluation of criteria, terminology and codification in General
    • TC 190/SC 2: Sampling
      • TC 190/SC 2: Sampling in General
    • TC 190/SC 3: Chemical methods and soil characteristics +
      • TC 190/SC 3/WG 1: Trace elements
      • TC 190/SC 3/WG 6: Hydrocarbons
      • TC 190/SC 3: Chemical methods and soil characteristics in General
    • TC 190/SC 4: Biological methods +
      • TC 190/SC 4/WG 1: Biodegradability - STANDBY
      • TC 190/SC 4/WG 2: Effects on soil fauna
      • TC 190/SC 4/WG 3: Effects on soil flora
      • TC 190/SC 4/WG 4: Effects on soil micro-organisms
      • TC 190/SC 4: Biological methods in General
    • TC 190/SC 5: Physical methods - STANDBY
    • TC 190/SC 7: Soil and site assessment
      • TC 190/SC 7: Soil and site assessment in General
    • TC 190: Soil quality in General
  • TC 191: Animal (mammal) traps - STANDBY
  • TC 192: Gas turbines +
    • TC 192/WG 3: Combined cycles
    • TC 192: Gas turbines in General
  • TC 193: Natural gas +
    • TC 193/SC 1: Analysis of natural gas +
      • TC 193/SC 1/WG 10: Sulfur
      • TC 193/SC 1: Analysis of natural gas in General
    • TC 193/SC 3: Upstream area
      • TC 193/SC 3: Upstream area in General
    • TC 193: Natural gas in General
  • TC 194: Biological evaluation of medical devices +
    • TC 194/SC 1: Tissue product safety
      • TC 194/SC 1: Tissue product safety in General
    • TC 194/WG 2: Degradation aspects related to biological testing
    • TC 194/WG 5: Cytotoxicity
    • TC 194: Biological evaluation of medical devices in General
  • TC 195: Building construction machinery and equipment +
    • TC 195/SC 1: Machinery and equipment for concrete work
      • TC 195/SC 1: Machinery and equipment for concrete work in General
    • TC 195: Building construction machinery and equipment in General
  • TC 197: Hydrogen technologies
    • TC 197: Hydrogen technologies in General
  • TC 198: Sterilization of health care products +
    • TC 198/WG 10: Liquid chemical sterilization
    • TC 198/WG 11: General criteria for sterilization processes
    • TC 198/WG 4: Biological indicators
    • TC 198/WG 8: Microbiological methods
    • TC 198: Sterilization of health care products in General
  • TC 199: Safety of machinery
    • TC 199: Safety of machinery in General
  • TC 19: Preferred numbers - STANDBY
  • TC 1: Screw threads
    • TC 1: Screw threads in General
  • TC 201: Surface chemical analysis +
    • TC 201/SC 1: Terminology +
      • TC 201/SC 1/WG 2: Definitions of terms
      • TC 201/SC 1: Terminology in General
    • TC 201/SC 2: General procedures
      • TC 201/SC 2: General procedures in General
    • TC 201/SC 3: Data management and treatment +
      • TC 201/SC 3/WG 1: Data transfer and storage
      • TC 201/SC 3: Data management and treatment in General
    • TC 201/SC 4: Depth profiling +
      • TC 201/SC 4/WG 2: Reference materials
      • TC 201/SC 4: Depth profiling in General
    • TC 201/SC 5: Auger electron spectroscopy
      • TC 201/SC 5: Auger electron spectroscopy in General
    • TC 201/SC 6: Secondary ion mass spectrometry
      • TC 201/SC 6: Secondary ion mass spectrometry in General
    • TC 201/SC 7: X-ray photoelectron spectroscopy +
      • TC 201/SC 7/WG 2: Joint SC 7-SC 5 WG : Energy and intensity scale calibration
      • TC 201/SC 7: X-ray photoelectron spectroscopy in General
    • TC 201/SC 8: Glow discharge spectroscopy
      • TC 201/SC 8: Glow discharge spectroscopy in General
    • TC 201/SC 9: Scanning probe microscopy
      • TC 201/SC 9: Scanning probe microscopy in General
    • TC 201/WG 2: Total reflection X-ray fluorescence spectroscopy
    • TC 201: Surface chemical analysis in General
  • TC 202: Microbeam analysis +
    • TC 202/SC 1: Terminology
    • TC 202/SC 2: Electron probe microanalysis
      • TC 202/SC 2: Electron probe microanalysis in General
    • TC 202/SC 3: Analytical electron microscopy
    • TC 202/SC 4: Scanning electron microscopy (SEM)
    • TC 202: Microbeam analysis in General
  • TC 203: Technical energy systems
    • TC 203: Technical energy systems in General
  • TC 204: Intelligent transport systems +
    • TC 204/WG 14: Vehicle/roadway warning and control systems
    • TC 204/WG 1: Architecture
    • TC 204: Intelligent transport systems in General
  • TC 205: Building environment design
    • TC 205: Building environment design in General
  • TC 206: Fine ceramics
    • TC 206: Fine ceramics in General
  • TC 207: Environmental management +
    • TC 207/SC 1: Environmental management systems
      • TC 207/SC 1: Environmental management systems in General
    • TC 207/SC 2: Environmental auditing and related environmental investigations
    • TC 207/SC 3: Environmental labelling
    • TC 207/SC 4: Environmental performance evaluation
    • TC 207/SC 5: Life cycle assessment
      • TC 207/SC 5: Life cycle assessment in General
    • TC 207/SC 7: Green house gas management and related activities
      • TC 207/SC 7: Green house gas management and related activities in General
    • TC 207: Environmental management in General
  • TC 208: Thermal turbines for industrial application (steam turbines, gas expansion turbines) - STANDBY
    • TC 208: Thermal turbines for industrial application (steam turbines, gas expansion turbines) - STANDBY in General
  • TC 209: Cleanrooms and associated controlled environments +
    • TC 209/WG 1: Airborne particulate cleanliness classes
    • TC 209/WG 4: Design and construction
    • TC 209: Cleanrooms and associated controlled environments in General
  • TC 20: Aircraft and space vehicles +
    • TC 20/SC 10: Aerospace fluid systems and components +
      • TC 20/SC 10/WG 10: Terminology for hydraulic systems - STANDBY
      • TC 20/SC 10/WG 14: Hose assemblies
      • TC 20/SC 10/WG 3: Tubing
      • TC 20/SC 10/WG 4: Retaining devices for rigid and flexible tubes
      • TC 20/SC 10/WG 5: Miscellaneous hydraulic projects
      • TC 20/SC 10/WG 6: Couplings for rigid pipe
      • TC 20/SC 10/WG 9: Aircraft hydraulic pumps
      • TC 20/SC 10: Aerospace fluid systems and components in General
    • TC 20/SC 13: Space data and information transfer systems
    • TC 20/SC 14: Space systems and operations +
      • TC 20/SC 14/WG 1: Design engineering and production
      • TC 20/SC 14/WG 2: Interfaces, integration and test
      • TC 20/SC 14/WG 3: Operations and ground support
      • TC 20/SC 14/WG 5: Programme management
      • TC 20/SC 14: Space systems and operations in General
    • TC 20/SC 15: Airframe bearings
    • TC 20/SC 1: Aerospace electrical requirements +
      • TC 20/SC 1/WG 3: Solid state remote power controllers - Performance requirements and Hybrid remote power controller - Performance requirements
      • TC 20/SC 1/WG 5: Aircraft electric cables - General requirements
      • TC 20/SC 1/WG 6: Electromagnetic relays and contactors - General requirements
      • TC 20/SC 1: Aerospace electrical requirements in General
    • TC 20/SC 4: Aerospace fastener systems +
      • TC 20/SC 4/WG 2: Design parameters and procurement specifications for bolts
      • TC 20/SC 4/WG 4: Design parameters and procurement specifications for nuts
      • TC 20/SC 4/WG 7: General fasteners topics (screw threads, identification, part marking, etc.)
      • TC 20/SC 4/WG 8: Design parameters and technical specifications for rivets
      • TC 20/SC 4: Aerospace fastener systems in General
    • TC 20/SC 6: Standard atmosphere
    • TC 20/SC 8: Aerospace terminology
    • TC 20/SC 9: Air cargo and ground equipment
      • TC 20/SC 9: Air cargo and ground equipment in General
    • TC 20: Aircraft and space vehicles in General
  • TC 210: Quality management and corresponding general aspects for medical devices +
    • TC 210/WG 3: Symbols and nomenclature for medical devices
    • TC 210: Quality management and corresponding general aspects for medical devices in General
  • TC 211: Geographic information/Geomatics
    • TC 211: Geographic information/Geomatics in General
  • TC 212: Clinical laboratory testing and in vitro diagnostic test systems
    • TC 212: Clinical laboratory testing and in vitro diagnostic test systems in General
  • TC 213: Dimensional and geometrical product specifications and verification +
    • TC 213/WG 10: Coordinate measuring machines
    • TC 213/WG 4: Uncertainty of measurement and decision rules
    • TC 213: Dimensional and geometrical product specifications and verification in General
  • TC 214: Elevating work platforms
    • TC 214: Elevating work platforms in General
  • TC 215: Health informatics
    • TC 215: Health informatics in General
  • TC 216: Footwear
  • TC 217: Cosmetics
    • TC 217: Cosmetics in General
  • TC 218: Timber +
    • TC 218/WG 1: Terminology
    • TC 218/WG 2: Round timber
    • TC 218/WG 3: Sawn and processed timber
    • TC 218/WG 4: Test methods
    • TC 218/WG 5: Flooring - STANDBY
    • TC 218: Timber in General
  • TC 219: Floor coverings
    • TC 219: Floor coverings in General
  • TC 21: Equipment for fire protection and fire fighting +
    • TC 21/SC 11: Smoke and heat control systems and components
      • TC 21/SC 11: Smoke and heat control systems and components in General
    • TC 21/SC 2: Manually transportable fire extinguishers
      • TC 21/SC 2: Manually transportable fire extinguishers in General
    • TC 21/SC 3: Fire detection and alarm systems
      • TC 21/SC 3: Fire detection and alarm systems in General
    • TC 21/SC 5: Fixed firefighting systems using water
    • TC 21/SC 6: Foam and powder media and fixed firefighting systems using foam and powder +
      • TC 21/SC 6/WG 4: Foams
      • TC 21/SC 6: Foam and powder media and fixed firefighting systems using foam and powder in General
    • TC 21/SC 8: Gaseous media and firefighting systems using gas
    • TC 21: Equipment for fire protection and fire fighting in General
  • TC 220: Cryogenic vessels
    • TC 220: Cryogenic vessels in General
  • TC 221: Geosynthetics
    • TC 221: Geosynthetics in General
  • TC 222: Personal financial planning - STANDBY
    • TC 222: Personal financial planning - STANDBY in General
  • TC 223: Societal Security
    • TC 223: Societal Security in General
  • TC 224: Service activities relating to drinking water supply systems and wastewater systems - Quality criteria of the service and performance indicators
    • TC 224: Service activities relating to drinking water supply systems and wastewater systems - Quality criteria of the service and performance indicators in General
  • TC 225: Market, opinion and social research
    • TC 225: Market, opinion and social research in General
  • TC 226: Materials for the production of primary aluminium
    • TC 226: Materials for the production of primary aluminium in General
  • TC 227: Springs
  • TC 228: Tourism and related services
    • TC 228: Tourism and related services in General
  • TC 229: Nanotechnologies
    • TC 229: Nanotechnologies in General
  • TC 22: Road vehicles +
    • TC 22/SC 10: Impact test procedures
      • TC 22/SC 10: Impact test procedures in General
    • TC 22/SC 11: Safety glazing materials
    • TC 22/SC 12: Passive safety crash protection systems +
      • TC 22/SC 12/WG 1: Child restraint systems in road vehicles
      • TC 22/SC 12/WG 3: Instrumentation
      • TC 22/SC 12/WG 5: Anthropomorphic test devices
      • TC 22/SC 12/WG 7: Traffic accident analysis methodology
      • TC 22/SC 12: Passive safety crash protection systems in General
    • TC 22/SC 13: Ergonomics applicable to road vehicles
      • TC 22/SC 13: Ergonomics applicable to road vehicles in General
    • TC 22/SC 14: Exterior fittings
      • TC 22/SC 14: Exterior fittings in General
    • TC 22/SC 15: Interchangeability of components of commercial vehicles and buses +
      • TC 22/SC 15/WG 4: Mechanical couplings
      • TC 22/SC 15: Interchangeability of components of commercial vehicles and buses in General
    • TC 22/SC 16: Reduction of fire risks
      • TC 22/SC 16: Reduction of fire risks in General
    • TC 22/SC 17: Visibility
    • TC 22/SC 19: Wheels +
      • TC 22/SC 19/WG 2: Dimensional properties
      • TC 22/SC 19: Wheels in General
    • TC 22/SC 1: Ignition equipment
    • TC 22/SC 21: Electrically propelled road vehicles +
      • TC 22/SC 21/WG 2: Definitions and methods of measurement of vehicle performance and of energy consumption
      • TC 22/SC 21: Electrically propelled road vehicles in General
    • TC 22/SC 22: Motorcycles +
      • TC 22/SC 22/WG 15: Lighting and signalling devices
      • TC 22/SC 22/WG 17: Pollution and energy
      • TC 22/SC 22/WG 1: Terminology
      • TC 22/SC 22/WG 21: Stability and position of the rider
      • TC 22/SC 22/WG 3: Controls and tell-tales
      • TC 22/SC 22/WG 8: Brakes
      • TC 22/SC 22: Motorcycles in General
    • TC 22/SC 23: Mopeds +
      • TC 22/SC 23/WG 1: Pollution and energy
      • TC 22/SC 23/WG 2: Braking
      • TC 22/SC 23/WG 4: Terminology
      • TC 22/SC 23/WG 5: Wheels
      • TC 22/SC 23/WG 6: Stability and position of the rider
      • TC 22/SC 23: Mopeds in General
    • TC 22/SC 25: Vehicles using gaseous fuels +
      • TC 22/SC 25/WG 2: Design principles and installation of vehicle fuel systems
      • TC 22/SC 25/WG 3: NGV fuel system components
      • TC 22/SC 25: Vehicles using gaseous fuels in General
    • TC 22/SC 2: Braking systems and equipment +
      • TC 22/SC 2/WG 10: Terminology
      • TC 22/SC 2/WG 2: Brake linings
      • TC 22/SC 2/WG 3: Fluids for brake and related materials
      • TC 22/SC 2/WG 4: Braking equipment - Pipes and their connections
      • TC 22/SC 2: Braking systems and equipment in General
    • TC 22/SC 3: Electrical and electronic equipment +
      • TC 22/SC 3/WG 11: Electronic control systems - Technical specifications - Related documentation
      • TC 22/SC 3/WG 12: Back-up warning devices
      • TC 22/SC 3/WG 1: Serial data communication
      • TC 22/SC 3/WG 3: Electrical interferences
      • TC 22/SC 3/WG 6: On board electrical connections
      • TC 22/SC 3/WG 7: Electrical functional characteristics of starters and alternators
      • TC 22/SC 3: Electrical and electronic equipment in General
    • TC 22/SC 4: Caravans and light trailers
      • TC 22/SC 4: Caravans and light trailers in General
    • TC 22/SC 5: Engine tests +
      • TC 22/SC 5/WG 6: Determination of the concentration and equipment for the analysis of vehicle exhaust gas at idle speed
      • TC 22/SC 5: Engine tests in General
    • TC 22/SC 6: Terms and definitions of dimensions and masses +
      • TC 22/SC 6/WG 2: Dimensional symbols of motor vehicles
      • TC 22/SC 6: Terms and definitions of dimensions and masses in General
    • TC 22/SC 7: Injection equipment and filters for use on road vehicles +
      • TC 22/SC 7/WG 1: Fuel filters
      • TC 22/SC 7/WG 2: Requirements and design of injector assemblies for test benches
      • TC 22/SC 7/WG 3: Air and oil filters - Dimensions
      • TC 22/SC 7: Injection equipment and filters for use on road vehicles in General
    • TC 22/SC 8: Lighting and signalling
      • TC 22/SC 8: Lighting and signalling in General
    • TC 22/SC 9: Vehicle dynamics and road-holding ability +
      • TC 22/SC 9/WG 2: Transient response tests
      • TC 22/SC 9/WG 6: Dynamics of heavy commercial vehicles
      • TC 22/SC 9: Vehicle dynamics and road-holding ability in General
    • TC 22/WG 1: Piston rings
    • TC 22/WG 5: Car radio
    • TC 22: Road vehicles in General
  • TC 230: Project Committee: Psychological assessment
  • TC 231: Project Committee: Brand valuation
  • TC 232: Learning services for non-formal education and training
    • TC 232: Learning services for non-formal education and training in General
  • TC 234: Fisheries and aquaculture
  • TC 235: Project Committee: Rating services
  • TC 236: Project Committee: Project Management
    • TC 236: Project Committee: Project Management in General
  • TC 237: Project committee: Exhibition terminology
  • TC 238: Solid biofuels
    • TC 238: Solid biofuels in General
  • TC 239: Project Committee: Network services billing
  • TC 23: Tractors and machinery for agriculture and forestry +
    • TC 23/SC 13: Powered lawn and garden equipment
      • TC 23/SC 13: Powered lawn and garden equipment in General
    • TC 23/SC 14: Operator controls, operator symbols and other displays, operator manuals
    • TC 23/SC 15: Machinery for forestry
      • TC 23/SC 15: Machinery for forestry in General
    • TC 23/SC 17: Manually portable forest machinery
      • TC 23/SC 17: Manually portable forest machinery in General
    • TC 23/SC 18: Irrigation and drainage equipment and systems
      • TC 23/SC 18: Irrigation and drainage equipment and systems in General
    • TC 23/SC 19: Agricultural electronics +
      • TC 23/SC 19/WG 1: Mobile equipment
      • TC 23/SC 19/WG 2: Stationary equipment
      • TC 23/SC 19/WG 3: Identification
      • TC 23/SC 19: Agricultural electronics in General
    • TC 23/SC 2: Common tests
      • TC 23/SC 2: Common tests in General
    • TC 23/SC 3: Safety and comfort
      • TC 23/SC 3: Safety and comfort in General
    • TC 23/SC 4: Tractors
      • TC 23/SC 4: Tractors in General
    • TC 23/SC 6: Equipment for crop protection
      • TC 23/SC 6: Equipment for crop protection in General
    • TC 23/SC 7: Equipment for harvesting and conservation
      • TC 23/SC 7: Equipment for harvesting and conservation in General
    • TC 23: Tractors and machinery for agriculture and forestry in General
  • TC 240: Project Committee: Product recall
  • TC 241: Project Committee: Road-Traffic Safety Management System
  • TC 242: Project Committee: Energy Management
    • TC 242: Project Committee: Energy Management in General
  • TC 243: Project Committee: Consumer product safety
  • TC 244: Industrial furnaces and associated thermal processing equipment
  • TC 246: Project committee: Anti-counterfeiting tools
  • TC 24: Particle characterization including sieving +
    • TC 24/SC 4: Particle characterization
      • TC 24/SC 4: Particle characterization in General
    • TC 24/SC 8: Test sieves, sieving and industrial screens
      • TC 24/SC 8: Test sieves, sieving and industrial screens in General
    • TC 24/WG 1: Terminology
    • TC 24: Particle characterization including sieving in General
  • TC 25: Cast irons and pig irons +
    • TC 25/SC 1: Malleable cast irons - STANDBY
    • TC 25/SC 2: Spheroidal graphite cast irons - STANDBY
    • TC 25/SC 3: Grey cast irons (revision ISO/R 185) - STANDBY
    • TC 25/SC 4: Pig irons and refined irons
    • TC 25/SC 6: High alloy cast irons - STANDBY
    • TC 25/SC 7: Compacted graphite cast irons - STANDBY
    • TC 25: Cast irons and pig irons in General
  • TC 261: Additive manufacturing
  • TC 26: Copper and copper alloys
  • TC 27: Solid mineral fuels +
    • TC 27/SC 1: Coal preparation: Terminology and performance +
      • TC 27/SC 1/WG 1: Terminology
      • TC 27/SC 1/WG 3: Size classifying equipment
      • TC 27/SC 1/WG 6: Flocculants
      • TC 27/SC 1/WG 9: Shale breakdown
      • TC 27/SC 1: Coal preparation: Terminology and performance in General
    • TC 27/SC 3: Coke
    • TC 27/SC 4: Sampling +
      • TC 27/SC 4/WG 6: Sampling of coal seams
      • TC 27/SC 4: Sampling in General
    • TC 27/SC 5: Methods of analysis +
      • TC 27/SC 5/WG 1: Moisture, volatile matter and ash
      • TC 27/SC 5/WG 2: Carbon, hydrogen, nitrogen, oxygen and sulfur
      • TC 27/SC 5/WG 7: Brown coals and lignites
      • TC 27/SC 5: Methods of analysis in General
    • TC 27: Solid mineral fuels in General
  • TC 28: Petroleum products and lubricants +
    • TC 28/SC 1: Terminology
    • TC 28/SC 2: Measurement of petroleum and related products
      • TC 28/SC 2: Measurement of petroleum and related products in General
    • TC 28/SC 4: Classifications and specifications +
      • TC 28/SC 4/WG 10: Classification and specification of gear lubricants
      • TC 28/SC 4/WG 11: Classifications and specifications for metal working fluids and for fluids for temporary protection against corrosion
      • TC 28/SC 4/WG 12: Two stroke cycle gasoline engine oils
      • TC 28/SC 4/WG 1: Classifications and specifications of petroleum products and lubricants - General
      • TC 28/SC 4/WG 3: Joint TC 28-TC 131 WG : Classification and specifications of hydraulic fluids
      • TC 28/SC 4: Classifications and specifications in General
    • TC 28/SC 5: Measurement of refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels
      • TC 28/SC 5: Measurement of refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels in General
    • TC 28/SC 7: Liquid Biofuels
    • TC 28/WG 9: Joint TC 28-TC 35 WG : Flash point methods
    • TC 28: Petroleum products and lubricants in General
  • TC 29: Small tools +
    • TC 29/SC 10: Assembly tools for screws and nuts, pliers and nippers
    • TC 29/SC 2: High speed steel cutting tools and their attachments
    • TC 29/SC 5: Grinding wheels and abrasives +
      • TC 29/SC 5/WG 3: Coated abrasives
      • TC 29/SC 5/WG 5: Bonded abrasives - Dimensions
      • TC 29/SC 5/WG 7: Grain characteristics
      • TC 29/SC 5: Grinding wheels and abrasives in General
    • TC 29/SC 8: Tools for pressing and moulding +
      • TC 29/SC 8/WG 2: Tools for pressing
      • TC 29/SC 8: Tools for pressing and moulding in General
    • TC 29/SC 9: Tools with cutting edges made of hard cutting materials
      • TC 29/SC 9: Tools with cutting edges made of hard cutting materials in General
    • TC 29: Small tools in General
  • TC 2: Fasteners +
    • TC 2/SC 10: Product standards for fasteners
      • TC 2/SC 10: Product standards for fasteners in General
    • TC 2/SC 1: Mechanical properties of fasteners +
      • TC 2/SC 1/WG 1: Surface coatings
      • TC 2/SC 1/WG 3: Thread forming screws
      • TC 2/SC 1/WG 7: Stainless steel fasteners
      • TC 2/SC 1: Mechanical properties of fasteners in General
    • TC 2/SC 7: Reference standards for fasteners (mainly covering terminology, dimensioning, sizes and tolerancing)
    • TC 2: Fasteners in General
  • TC 30: Measurement of fluid flow in closed conduits +
    • TC 30/SC 2: Pressure differential devices
      • TC 30/SC 2: Pressure differential devices in General
    • TC 30/SC 5: Velocity and mass methods
      • TC 30/SC 5: Velocity and mass methods in General
    • TC 30/SC 7: Volume methods including water meters
      • TC 30/SC 7: Volume methods including water meters in General
    • TC 30: Measurement of fluid flow in closed conduits in General
  • TC 31: Tyres, rims and valves +
    • TC 31/SC 10: Cycle, moped, motorcycle tyres and rims
      • TC 31/SC 10: Cycle, moped, motorcycle tyres and rims in General
    • TC 31/SC 3: Passenger car tyres and rims
      • TC 31/SC 3: Passenger car tyres and rims in General
    • TC 31/SC 4: Truck and bus tyres and rims
      • TC 31/SC 4: Truck and bus tyres and rims in General
    • TC 31/SC 5: Agricultural tyres and rims
      • TC 31/SC 5: Agricultural tyres and rims in General
    • TC 31/SC 6: Off-the-road tyres and rims
      • TC 31/SC 6: Off-the-road tyres and rims in General
    • TC 31/SC 7: Industrial tyres and rims
      • TC 31/SC 7: Industrial tyres and rims in General
    • TC 31/SC 8: Aircraft tyres and rims
    • TC 31/SC 9: Valves for tube and tubeless tyres
      • TC 31/SC 9: Valves for tube and tubeless tyres in General
    • TC 31: Tyres, rims and valves in General
  • TC 33: Refractories +
    • TC 33/WG 10: Testing of unshaped refractories
    • TC 33/WG 13: Testing of ceramic fibre products
    • TC 33/WG 18: Carbon monoxide
    • TC 33: Refractories in General
  • TC 34: Food products +
    • TC 34/SC 10: Animal feeding stuffs
    • TC 34/SC 11: Animal and vegetable fats and oils
      • TC 34/SC 11: Animal and vegetable fats and oils in General
    • TC 34/SC 12: Sensory analysis
    • TC 34/SC 14: Fresh, dry and dried fruits and vegetables +
      • TC 34/SC 14/WG 1: Terminology
      • TC 34/SC 14: Fresh, dry and dried fruits and vegetables in General
    • TC 34/SC 15: Coffee
      • TC 34/SC 15: Coffee in General
    • TC 34/SC 16: Horizontal methods for the detection of molecular biomarkers in: foods; seeds and propagules of food crops; commodity food crops; fruits; vegetables and derived foods
    • TC 34/SC 2: Oleaginous seeds and fruits and oilseed meals
      • TC 34/SC 2: Oleaginous seeds and fruits and oilseed meals in General
    • TC 34/SC 3: Fruit and vegetable products
    • TC 34/SC 4: Cereals and pulses
    • TC 34/SC 5: Milk and milk products
    • TC 34/SC 6: Meat, poultry, fish, eggs and their products
    • TC 34/SC 7: Spices, culinary herbs and condiments
    • TC 34/SC 8: Tea
      • TC 34/SC 8: Tea in General
    • TC 34/SC 9: Microbiology
      • TC 34/SC 9: Microbiology in General
    • TC 34: Food products in General
  • TC 35: Paints and varnishes +
    • TC 35/SC 10: Test methods for binders for paints and varnishes
      • TC 35/SC 10: Test methods for binders for paints and varnishes in General
    • TC 35/SC 12: Preparation of steel substrates before application of paints and related products +
      • TC 35/SC 12/WG 2: Surface cleanliness
      • TC 35/SC 12/WG 4: Blast-cleaning abrasives
      • TC 35/SC 12: Preparation of steel substrates before application of paints and related products in General
    • TC 35/SC 14: Protective paint systems for steel structures +
      • TC 35/SC 14/WG 2: Classification of environments - STANDBY
      • TC 35/SC 14/WG 4: Types of surfaces and surface preparation - STANDBY
      • TC 35/SC 14/WG 5: Protective paint systems
      • TC 35/SC 14/WG 6: Laboratory performance test methods - STANDBY
      • TC 35/SC 14/WG 7: Execution and assessment of paint work - STANDBY
      • TC 35/SC 14: Protective paint systems for steel structures in General
    • TC 35/SC 2: Pigments and extenders +
      • TC 35/SC 2/WG 10: Determination of soluble metal content of paints and related products
      • TC 35/SC 2/WG 6: Dyestuffs for use in surface coatings
      • TC 35/SC 2/WG 7: Ease of dispersion and comparison of colour
      • TC 35/SC 2/WG 9: Extenders
      • TC 35/SC 2: Pigments and extenders in General
    • TC 35/SC 9: General test methods for paints and varnishes +
      • TC 35/SC 9/WG 22: Optical and colour tests
      • TC 35/SC 9: General test methods for paints and varnishes in General
    • TC 35: Paints and varnishes in General
  • TC 36: Cinematography +
    • TC 36/WG 1: Film technology
    • TC 36/WG 2: Laboratory services technology
    • TC 36/WG 3: Audio technology
    • TC 36/WG 4: Presentation technology
    • TC 36/WG 5: Film/electronic interface technology
    • TC 36: Cinematography in General
  • TC 37: Terminology and other language and content resources +
    • TC 37/SC 1: Principles and methods +
      • TC 37/SC 1/WG 2: Harmonization of terminology
      • TC 37/SC 1: Principles and methods in General
    • TC 37/SC 2: Terminographical and lexicographical working methods +
      • TC 37/SC 2/WG 2: Terminography
      • TC 37/SC 2: Terminographical and lexicographical working methods in General
    • TC 37/SC 3: Systems to manage terminology, knowledge and content +
      • TC 37/SC 3/WG 1: Data elements
      • TC 37/SC 3/WG 2: Vocabulary
      • TC 37/SC 3/WG 3: Data interchange
      • TC 37/SC 3: Systems to manage terminology, knowledge and content in General
    • TC 37/SC 4: Language resource management
      • TC 37/SC 4: Language resource management in General
    • TC 37: Terminology and other language and content resources in General
  • TC 38: Textiles +
    • TC 38/SC 1: Tests for coloured textiles and colorants +
      • TC 38/SC 1/WG 13: Miscellaneous technical projects
      • TC 38/SC 1/WG 1: Light and weathering
      • TC 38/SC 1/WG 2: Washing
      • TC 38/SC 1/WG 5: Adjacent fabrics
      • TC 38/SC 1/WG 7: Colour measurement
      • TC 38/SC 1: Tests for coloured textiles and colorants in General
    • TC 38/SC 20: Fabric descriptions
    • TC 38/SC 23: Fibres and yarns
      • TC 38/SC 23: Fibres and yarns in General
    • TC 38/SC 24: Conditioning atmospheres and physical tests for textile fabrics
      • TC 38/SC 24: Conditioning atmospheres and physical tests for textile fabrics in General
    • TC 38/SC 2: Cleansing, finishing and water resistance tests +
      • TC 38/SC 2/WG 4: Appearance retention
      • TC 38/SC 2: Cleansing, finishing and water resistance tests in General
    • TC 38/WG 17: Physiological properties of textiles
    • TC 38/WG 9: Nonwovens
    • TC 38: Textiles in General
  • TC 39: Machine tools +
    • TC 39/SC 10: Safety
      • TC 39/SC 10: Safety in General
    • TC 39/SC 2: Test conditions for metal cutting machine tools +
      • TC 39/SC 2/WG 1: Geometric accuracy
      • TC 39/SC 2/WG 3: Test conditions for machining centres
      • TC 39/SC 2: Test conditions for metal cutting machine tools in General
    • TC 39/SC 4: Woodworking machines - STANDBY
    • TC 39/SC 6: Noise of machine tools
    • TC 39/SC 8: Work holding spindles and chucks
    • TC 39/WG 7: Ball screws
    • TC 39: Machine tools in General
  • TC 41: Pulleys and belts (including veebelts) +
    • TC 41/SC 1: Friction
    • TC 41/SC 3: Conveyor belts
      • TC 41/SC 3: Conveyor belts in General
    • TC 41/SC 4: Synchronous belt drives
    • TC 41: Pulleys and belts (including veebelts) in General
  • TC 42: Photography +
    • TC 42/WG 18: Electronic still picture imaging
    • TC 42/WG 19: Recycling of photographic materials - STANDBY
    • TC 42/WG 2: Photoflash units - STANDBY
    • TC 42/WG 3: Sensitometry, image measurement and viewing
    • TC 42/WG 4: Mechanical elements of photographic equipment
    • TC 42/WG 5: Physical properties and image permanence of photographic materials
    • TC 42/WG 6: Photographic chemicals and processing
    • TC 42/WG 8: Joint TC 42-TC 6 WG : Photographic film and paper products - Dimensions
    • TC 42/WG 9: Still projectors and transparencies - STANDBY
    • TC 42: Photography in General
  • TC 43: Acoustics +
    • TC 43/SC 1: Noise +
      • TC 43/SC 1/WG 17: Methods of measurement of sound attenuation of hearing protectors
      • TC 43/SC 1/WG 22: Characterization of machines as sources of structure-borne sound
      • TC 43/SC 1/WG 23: Joint TC 43/SC 1-TC 108/SC 2: Measurement of noise from information technology, business and telecommunications equipment
      • TC 43/SC 1/WG 27: Joint TC 43/SC 1-TC 22 WG : Effect of temperature on tyre/road noise testing
      • TC 43/SC 1/WG 28: Basic machinery noise emission standards
      • TC 43/SC 1/WG 33: Measuring method for comparing traffic noise on different road surfaces
      • TC 43/SC 1/WG 39: Characterization of pavement texture using surface profiles
      • TC 43/SC 1: Noise in General
    • TC 43/SC 2: Building acoustics +
      • TC 43/SC 2/WG 18: Measurement of sound insulation in buildings and of building elements
      • TC 43/SC 2: Building acoustics in General
    • TC 43/WG 1: Threshold of hearing
    • TC 43: Acoustics in General
  • TC 44: Welding and allied processes +
    • TC 44/SC 10: Unification of requirements in the field of metal welding
      • TC 44/SC 10: Unification of requirements in the field of metal welding in General
    • TC 44/SC 11: Qualification requirements for welding and allied processes personnel
    • TC 44/SC 12: Soldering materials
      • TC 44/SC 12: Soldering materials in General
    • TC 44/SC 3: Welding consumables
    • TC 44/SC 5: Testing and inspection of welds
      • TC 44/SC 5: Testing and inspection of welds in General
    • TC 44/SC 6: Resistance welding and allied mechnical joining
      • TC 44/SC 6: Resistance welding and allied mechnical joining in General
    • TC 44/SC 7: Representation and terms
      • TC 44/SC 7: Representation and terms in General
    • TC 44/SC 8: Equipment for gas welding, cutting and allied processes
      • TC 44/SC 8: Equipment for gas welding, cutting and allied processes in General
    • TC 44/SC 9: Health and safety
      • TC 44/SC 9: Health and safety in General
    • TC 44: Welding and allied processes in General
  • TC 45: Rubber and rubber products +
    • TC 45/SC 1: Hoses (rubber and plastics) +
      • TC 45/SC 1/WG 1: Industrial, chemical and oil hoses
      • TC 45/SC 1/WG 2: Automotive hoses
      • TC 45/SC 1/WG 3: Hydraulic hoses
      • TC 45/SC 1/WG 4: Hose test methods
      • TC 45/SC 1: Hoses (rubber and plastics) in General
    • TC 45/SC 2: Testing and analysis +
      • TC 45/SC 2/WG 1: Physical properties
      • TC 45/SC 2/WG 3: Degradation tests
      • TC 45/SC 2: Testing and analysis in General
    • TC 45/SC 3: Raw materials (including latex) for use in the rubber industry +
      • TC 45/SC 3/WG 1: General methods for sampling, mixing and vulcanization
      • TC 45/SC 3/WG 2: Latex
      • TC 45/SC 3/WG 3: Carbon black
      • TC 45/SC 3/WG 4: Natural rubber
      • TC 45/SC 3/WG 5: Synthetic rubber
      • TC 45/SC 3/WG 6: Non-black ingredients
      • TC 45/SC 3: Raw materials (including latex) for use in the rubber industry in General
    • TC 45/SC 4: Products (other than hoses) +
      • TC 45/SC 4/WG 13: Coated fabrics
      • TC 45/SC 4/WG 2: Rubber seals
      • TC 45/SC 4/WG 3: Rubber covered rollers
      • TC 45/SC 4: Products (other than hoses) in General
    • TC 45/WG 10: Terminology
    • TC 45: Rubber and rubber products in General
  • TC 46: Information and documentation +
    • TC 46/SC 11: Archives/records management
      • TC 46/SC 11: Archives/records management in General
    • TC 46/SC 4: Technical interoperability +
      • TC 46/SC 4/WG 7: Data elements
      • TC 46/SC 4: Technical interoperability in General
    • TC 46/SC 8: Quality - Statistics and performance evaluation
      • TC 46/SC 8: Quality - Statistics and performance evaluation in General
    • TC 46/SC 9: Identification and description
      • TC 46/SC 9: Identification and description in General
    • TC 46/WG 2: Coding of country names and related entities
    • TC 46: Information and documentation in General
  • TC 47: Chemistry +
    • TC 47/SC 1: General methods
      • TC 47/SC 1: General methods in General
    • TC 47: Chemistry in General
  • TC 48: Laboratory equipment +
    • TC 48/SC 3: Thermometers
    • TC 48/SC 4: Density measuring instruments
    • TC 48/SC 5: Quality of glassware - STANDBY
    • TC 48/SC 6: Laboratory and volumetric ware
    • TC 48: Laboratory equipment in General
  • TC 4: Rolling bearings +
    • TC 4/SC 11: Linear motion rolling bearings
      • TC 4/SC 11: Linear motion rolling bearings in General
    • TC 4/SC 4: Tolerances
      • TC 4/SC 4: Tolerances in General
    • TC 4/SC 5: Needle roller bearings
    • TC 4/SC 6: Insert bearings and accessories
    • TC 4/SC 7: Spherical plain bearings
      • TC 4/SC 7: Spherical plain bearings in General
    • TC 4/SC 8: Load ratings and life
      • TC 4/SC 8: Load ratings and life in General
    • TC 4/SC 9: Tapered roller bearings
    • TC 4: Rolling bearings in General
  • TC 51: Pallets for unit load method of materials handling +
    • TC 51/WG 2: Methods of test for pallets
    • TC 51: Pallets for unit load method of materials handling in General
  • TC 52: Light gauge metal containers +
    • TC 52/SC 4: Open top containers
    • TC 52/SC 5: General use containers
    • TC 52/SC 6: Aerosol containers
    • TC 52: Light gauge metal containers in General
  • TC 54: Essential oils
  • TC 58: Gas cylinders +
    • TC 58/SC 2: Cylinder fittings +
      • TC 58/SC 2/WG 4: Valve stem and cylinder neck threads
      • TC 58/SC 2/WG 5: Yoke type valve outlets for breathing air for diving
      • TC 58/SC 2/WG 7: Determination of properties of gases and gas mixtures
      • TC 58/SC 2: Cylinder fittings in General
    • TC 58/SC 3: Cylinder design +
      • TC 58/SC 3/WG 17: Compressed natural gas cylinders for road vehicles
      • TC 58/SC 3: Cylinder design in General
    • TC 58/SC 4: Operational requirements for gas cylinders
      • TC 58/SC 4: Operational requirements for gas cylinders in General
    • TC 58/WG 7: Compatibility between gases and materials
    • TC 58/WG 8: Dissolved acetylene cylinders
    • TC 58: Gas cylinders in General
  • TC 59: Building construction +
    • TC 59/SC 13: Organization of information about construction works +
      • TC 59/SC 13/WG 2: Classification of the information on the construction industry
      • TC 59/SC 13: Organization of information about construction works in General
    • TC 59/SC 14: Design life
      • TC 59/SC 14: Design life in General
    • TC 59/SC 15: Performance criteria for single family attached and detached dwellings
      • TC 59/SC 15: Performance criteria for single family attached and detached dwellings in General
    • TC 59/SC 16: Accessibility and usability of the built environment
      • TC 59/SC 16: Accessibility and usability of the built environment in General
    • TC 59/SC 17: Sustainability in building construction
      • TC 59/SC 17: Sustainability in building construction in General
    • TC 59/SC 2: Terminology and harmonization of languages
    • TC 59/SC 3: Functional/user requirements and performance in building construction
      • TC 59/SC 3: Functional/user requirements and performance in building construction in General
    • TC 59/SC 8: Jointing products
      • TC 59/SC 8: Jointing products in General
    • TC 59: Building construction in General
  • TC 5: Ferrous metal pipes and metallic fittings +
    • TC 5/SC 10: Metallic flanges and their joints +
      • TC 5/SC 10/WG 1: Steel flanges
      • TC 5/SC 10/WG 2: Cast iron flanges
      • TC 5/SC 10: Metallic flanges and their joints in General
    • TC 5/SC 11: Metal hoses and expansion joints +
      • TC 5/SC 11/WG 1: Metal hoses and hose assemblies used with electrical apparatus in explosive atmospheres
      • TC 5/SC 11: Metal hoses and expansion joints in General
    • TC 5/SC 1: Steel tubes +
      • TC 5/SC 1/WG 18: Joint TC 5-TC 17 WG : Structural hollow sections
      • TC 5/SC 1/WG 4: Coatings of tubular products
      • TC 5/SC 1: Steel tubes in General
    • TC 5/SC 2: Cast iron pipes, fittings and their joints
      • TC 5/SC 2: Cast iron pipes, fittings and their joints in General
    • TC 5/SC 5: Threaded fittings, solder fittings, welding fittings, pipe threads, thread gauges
      • TC 5/SC 5: Threaded fittings, solder fittings, welding fittings, pipe threads, thread gauges in General
  • TC 60: Gears +
    • TC 60/SC 1: Nomenclature and wormgearing +
      • TC 60/SC 1/WG 4: Terminology and notation of gears
      • TC 60/SC 1/WG 7: Worm gears
      • TC 60/SC 1: Nomenclature and wormgearing in General
    • TC 60/SC 2: Gear capacity calculation +
      • TC 60/SC 2/WG 12: Load carrying capacity test of oils
      • TC 60/SC 2/WG 13: Bevel gears
      • TC 60/SC 2/WG 6: Gear calculations
      • TC 60/SC 2: Gear capacity calculation in General
    • TC 60/WG 2: Accuracy of gears
    • TC 60: Gears in General
  • TC 61: Plastics +
    • TC 61/SC 10: Cellular plastics +
      • TC 61/SC 10/WG 11: Physical and mechanical properties
      • TC 61/SC 10/WG 12: Endurance properties
      • TC 61/SC 10: Cellular plastics in General
    • TC 61/SC 11: Products +
      • TC 61/SC 11/WG 2: Decorative laminates and solid surfacing materials
      • TC 61/SC 11/WG 3: Plastics films and sheeting
      • TC 61/SC 11/WG 5: Polymeric adhesives
      • TC 61/SC 11/WG 6: Poly(methyl methacrylate) sheets
      • TC 61/SC 11/WG 7: Polycarbonate sheets
      • TC 61/SC 11/WG 8: Unplasticized poly(vinyl chloride) sheets
      • TC 61/SC 11: Products in General
    • TC 61/SC 12: Thermosetting materials +
      • TC 61/SC 12/WG 1: Thermoset moulding compounds
      • TC 61/SC 12/WG 2: Phenolic resins
      • TC 61/SC 12/WG 5: Unsaturated polyesters, epoxy resins and other resins
      • TC 61/SC 12/WG 6: Polyurethane raw materials
      • TC 61/SC 12: Thermosetting materials in General
    • TC 61/SC 13: Composites and reinforcement fibres +
      • TC 61/SC 13/WG 14: Carbon fibres - STANDBY
      • TC 61/SC 13/WG 20: Miscellaneous - STANDBY
      • TC 61/SC 13: Composites and reinforcement fibres in General
    • TC 61/SC 1: Terminology +
      • TC 61/SC 1/WG 1: Terms and definitions
      • TC 61/SC 1/WG 3: Symbols
      • TC 61/SC 1: Terminology in General
    • TC 61/SC 2: Mechanical properties +
      • TC 61/SC 2/WG 1: Static properties
      • TC 61/SC 2/WG 2: Hardness and surface properties
      • TC 61/SC 2/WG 3: Impact properties
      • TC 61/SC 2/WG 4: Dynamic properties
      • TC 61/SC 2/WG 7: Fracture and fatigue properties
      • TC 61/SC 2/WG 8: Forms of data presentation
      • TC 61/SC 2: Mechanical properties in General
    • TC 61/SC 4: Burning behaviour +
      • TC 61/SC 4/WG 1: Ignitability and flame spread
      • TC 61/SC 4/WG 2: Smoke opacity and corrosivity
      • TC 61/SC 4/WG 3: Heat release
      • TC 61/SC 4: Burning behaviour in General
    • TC 61/SC 5: Physical-chemical properties +
      • TC 61/SC 5/WG 12: Ash - STANDBY
      • TC 61/SC 5/WG 17: Density - STANDBY
      • TC 61/SC 5/WG 1: Optical properties - STANDBY
      • TC 61/SC 5/WG 22: Biodegradability
      • TC 61/SC 5/WG 4: Permeability and absorption - STANDBY
      • TC 61/SC 5/WG 5: Viscosity
      • TC 61/SC 5/WG 8: Thermal analysis
      • TC 61/SC 5: Physical-chemical properties in General
    • TC 61/SC 6: Ageing, chemical and environmental resistance +
      • TC 61/SC 6/WG 1: Resistance to biological attack - STANDBY
      • TC 61/SC 6/WG 2: Exposure to light
      • TC 61/SC 6/WG 7: Basic standards
      • TC 61/SC 6: Ageing, chemical and environmental resistance in General
    • TC 61/SC 9: Thermoplastic materials +
      • TC 61/SC 9/WG 14: Polymer dispersions
      • TC 61/SC 9/WG 15: Polycarbonate
      • TC 61/SC 9/WG 17: Thermoplastic polyesters
      • TC 61/SC 9/WG 18: Preparation of test specimens
      • TC 61/SC 9/WG 19: Poly(methyl methacrylate) materials
      • TC 61/SC 9/WG 20: Poly(vinyl chloride)
      • TC 61/SC 9/WG 23: Polymers and copolymers of vinyl alcohol
      • TC 61/SC 9/WG 24: Polyphenylene ethers
      • TC 61/SC 9/WG 25: Polyketones
      • TC 61/SC 9/WG 6: Polyolefins
      • TC 61/SC 9/WG 7: Styrene polymers
      • TC 61/SC 9/WG 8: Polyamides
      • TC 61/SC 9: Thermoplastic materials in General
    • TC 61: Plastics in General
  • TC 63: Glass containers
    • TC 63: Glass containers in General
  • TC 67: Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries +
    • TC 67/SC 2: Pipeline transportation systems +
      • TC 67/SC 2/WG 10: Pipeline flanges, fittings and shopbends
      • TC 67/SC 2/WG 8: Pipeline welding
      • TC 67/SC 2: Pipeline transportation systems in General
    • TC 67/SC 3: Drilling and completion fluids, and well cements
      • TC 67/SC 3: Drilling and completion fluids, and well cements in General
    • TC 67/SC 4: Drilling and production equipment +
      • TC 67/SC 4/WG 1: Drilling equipment
      • TC 67/SC 4/WG 4: Production equipment
      • TC 67/SC 4/WG 6: Subsea equipment
      • TC 67/SC 4: Drilling and production equipment in General
    • TC 67/SC 5: Casing, tubing and drill pipe +
      • TC 67/SC 5/WG 4: Requirements, evaluation and testing of thread compounds for use with casing, tubing and line pipe
      • TC 67/SC 5: Casing, tubing and drill pipe in General
    • TC 67/SC 6: Processing equipment and systems +
      • TC 67/SC 6/WG 1: Offshore platform systems
      • TC 67/SC 6/WG 5: Piping systems
      • TC 67/SC 6/WG 9: Special purpose couplings
      • TC 67/SC 6: Processing equipment and systems in General
    • TC 67/SC 7: Offshore structures
      • TC 67/SC 7: Offshore structures in General
    • TC 67/WG 2: Conformity assessment
    • TC 67: Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries in General
  • TC 68: Financial services +
    • TC 68/SC 2: Security management and general banking operations
      • TC 68/SC 2: Security management and general banking operations in General
    • TC 68/SC 4: Securities and related financial instruments +
      • TC 68/SC 4/WG 6: Financial instruments short names and abbreviations
      • TC 68/SC 4: Securities and related financial instruments in General
    • TC 68/SC 7: Core banking
      • TC 68/SC 7: Core banking in General
    • TC 68: Financial services in General
  • TC 69: Applications of statistical methods +
    • TC 69/SC 1: Terminology and symbols
      • TC 69/SC 1: Terminology and symbols in General
    • TC 69/SC 4: Applications of statistical methods in process management
      • TC 69/SC 4: Applications of statistical methods in process management in General
    • TC 69/SC 5: Acceptance sampling +
      • TC 69/SC 5/WG 2: Sampling procedures for inspection by attributes (Revision of ISO 2859)
      • TC 69/SC 5: Acceptance sampling in General
    • TC 69/SC 6: Measurement methods and results +
      • TC 69/SC 6/WG 1: Accuracy of measurement methods and results
      • TC 69/SC 6/WG 5: Capability of detection
      • TC 69/SC 6: Measurement methods and results in General
    • TC 69/SC 7: Applications of statistical and related techniques for the implementation of Six Sigma
      • TC 69/SC 7: Applications of statistical and related techniques for the implementation of Six Sigma in General
    • TC 69: Applications of statistical methods in General
  • TC 6: Paper, board and pulps +
    • TC 6/SC 2: Test methods and quality specifications for paper and board +
      • TC 6/SC 2/WG 12: Accelerated ageing
      • TC 6/SC 2: Test methods and quality specifications for paper and board in General
    • TC 6/SC 5: Test methods and quality specifications for pulps
      • TC 6/SC 5: Test methods and quality specifications for pulps in General
    • TC 6/WG 3: Optical properties
    • TC 6/WG 4: Chemical analysis
    • TC 6: Paper, board and pulps in General
  • TC 70: Internal combustion engines +
    • TC 70/SC 7: Tests for lubricating oil filters
      • TC 70/SC 7: Tests for lubricating oil filters in General
    • TC 70/SC 8: Exhaust gas emission measurement +
      • TC 70/SC 8/WG 1: Smoke testing
      • TC 70/SC 8/WG 2: Round robin testing
      • TC 70/SC 8: Exhaust gas emission measurement in General
    • TC 70/WG 2: Terms and definitions
    • TC 70/WG 3: Graphical symbols
    • TC 70/WG 5: Torsional vibrations
    • TC 70/WG 6: Structure-borne noise
    • TC 70/WG 7: Engine starting equipment
    • TC 70: Internal combustion engines in General
  • TC 71: Concrete, reinforced concrete and pre-stressed concrete +
    • TC 71/SC 1: Test methods for concrete
    • TC 71/SC 3: Concrete production and execution of concrete structures
      • TC 71/SC 3: Concrete production and execution of concrete structures in General
    • TC 71/SC 4: Performance requirements for structural concrete
    • TC 71/SC 5: Simplified design standard for concrete structures
      • TC 71/SC 5: Simplified design standard for concrete structures in General
    • TC 71/SC 6: Non-traditional reinforcing materials for concrete structures
    • TC 71/SC 7: Maintenance and repair of concrete structures
      • TC 71/SC 7: Maintenance and repair of concrete structures in General
    • TC 71/SC 8: Environmental management for concrete and concrete structures
    • TC 71: Concrete, reinforced concrete and pre-stressed concrete in General
  • TC 72: Textile machinery and accessories +
    • TC 72/SC 1: Spinning preparatory, spinning, twisting and winding machinery and accessories +
      • TC 72/SC 1/WG 10: Spindles and tubes for ringspinning, roving, doubling and twisting
      • TC 72/SC 1/WG 12: Yarn packages and formers
      • TC 72/SC 1/WG 3: Spinning machinery (in general)
      • TC 72/SC 1/WG 4: Worsted and woollen spinning machinery
      • TC 72/SC 1/WG 6: Steel pins
      • TC 72/SC 1/WG 7: Card clothing
      • TC 72/SC 1/WG 8: Drafting systems
      • TC 72/SC 1: Spinning preparatory, spinning, twisting and winding machinery and accessories in General
    • TC 72/SC 3: Machinery for fabric manufacturing including preparatory machinery and accessories +
      • TC 72/SC 3/WG 10: Weaving machinery (in general)
      • TC 72/SC 3/WG 11: Healds and heald frames
      • TC 72/SC 3/WG 5: Preparatory machinery for fabric manufacturing
      • TC 72/SC 3: Machinery for fabric manufacturing including preparatory machinery and accessories in General
    • TC 72/SC 4: Dyeing and finishing machinery and accessories +
      • TC 72/SC 4/WG 1: Dyeing and finishing machinery (in general)
      • TC 72/SC 4: Dyeing and finishing machinery and accessories in General
    • TC 72/SC 5: Industrial laundry and dry-cleaning machinery and accessories +
      • TC 72/SC 5/WG 2: Dry-cleaning machinery
      • TC 72/SC 5/WG 3: Industrial laundry machinery
      • TC 72/SC 5: Industrial laundry and dry-cleaning machinery and accessories in General
    • TC 72/SC 7: Data interfaces for monitoring and control of textile machinery +
      • TC 72/SC 7/WG 1: Data elements for textile processes
    • TC 72/SC 8: Safety requirements for textile machinery +
      • TC 72/SC 8/WG 2: Measurement and reduction of noise
      • TC 72/SC 8: Safety requirements for textile machinery in General
    • TC 72/SC 9: Graphical symbols for textile machinery
      • TC 72/SC 9: Graphical symbols for textile machinery in General
  • TC 74: Cement and lime
  • TC 76: Transfusion, infusion and injection equipment for medical and pharmaceutical use +
    • TC 76/WG 1: Plastic devices
    • TC 76/WG 2: Glass equipment
    • TC 76/WG 3: Secondary packaging closure components and accessories
    • TC 76/WG 4: Elastomeric parts
    • TC 76/WG 5: Blood collection systems
    • TC 76: Transfusion, infusion and injection equipment for medical and pharmaceutical use in General
  • TC 77: Products in fibre reinforced cement
    • TC 77: Products in fibre reinforced cement in General
  • TC 79: Light metals and their alloys +
    • TC 79/SC 11: Titanium
      • TC 79/SC 11: Titanium in General
    • TC 79/SC 2: Anodized aluminium
      • TC 79/SC 2: Anodized aluminium in General
    • TC 79/SC 4: Unalloyed (refined) aluminium ingots
    • TC 79/SC 5: Magnesium and alloys of cast or wrought magnesium
    • TC 79/SC 6: Wrought aluminium and aluminium alloys
    • TC 79/SC 7: Aluminium and cast aluminium alloys
    • TC 79/SC 9: Symbolization
    • TC 79/WG 3: Terminology
  • TC 81: Common names for pesticides and other agrochemicals
    • TC 81: Common names for pesticides and other agrochemicals in General
  • TC 82: Mining - STANDBY +
    • TC 82/SC 1: Geological and petrographic symbols - STANDBY
    • TC 82/SC 2: Components of coalface machinery using high- tensile round link chains - STANDBY
      • TC 82/SC 2: Components of coalface machinery using high- tensile round link chains - STANDBY in General
    • TC 82/SC 3: Mining ropes - STANDBY
    • TC 82/SC 6: Diamond core drilling equipment - STANDBY
    • TC 82: Mining - STANDBY in General
  • TC 83: Sports and recreational equipment +
    • TC 83/SC 2: Camping tents
    • TC 83/SC 3: Ski bindings +
      • TC 83/SC 3/WG 17: Boots and bindings for snowboarding
      • TC 83/SC 3/WG 7: Ski bindings - Requirements and testing
      • TC 83/SC 3: Ski bindings in General
    • TC 83/SC 4: Skis and snowboards
    • TC 83/SC 5: Ice hockey equipment and facilities
    • TC 83: Sports and recreational equipment in General
  • TC 84: Devices for administration of medicinal products and intravascular catheters +
    • TC 84/WG 3: Insulin syringes and pen injectors for drugs
    • TC 84: Devices for administration of medicinal products and intravascular catheters in General
  • TC 85: Nuclear energy +
    • TC 85/SC 2: Radiation protection +
      • TC 85/SC 2/WG 11: Sealed sources
      • TC 85/SC 2/WG 17: Radioactivity measurements
      • TC 85/SC 2/WG 2: Reference radiations fields
      • TC 85/SC 2/WG 5: Materials and devices for protection against alpha, X, gamma, beta and neutron radiations, and equipment for remote manipulation of radioactive materials
      • TC 85/SC 2: Radiation protection in General
    • TC 85/SC 5: Nuclear fuel technology +
      • TC 85/SC 5/WG 1: Measurement methods for chemical and physical characterization of UF6, UO2 and UO2/Gd2O3
      • TC 85/SC 5/WG 3: Measurement methods for determination and characterization of input and end products of reprocessing plants
      • TC 85/SC 5/WG 8: Standardization of calculations, procedures and practices related to criticality safety
      • TC 85/SC 5: Nuclear fuel technology in General
    • TC 85/SC 6: Reactor technology
      • TC 85/SC 6: Reactor technology in General
    • TC 85/WG 1: Terminology, definitions, units and symbols
    • TC 85: Nuclear energy in General
  • TC 86: Refrigeration and air-conditioning +
    • TC 86/SC 1: Safety and environmental requirements for refrigerating systems
    • TC 86/SC 4: Testing and rating of refrigerant compressors
    • TC 86/SC 5: Testing and rating of household refrigeration appliances
      • TC 86/SC 5: Testing and rating of household refrigeration appliances in General
    • TC 86/SC 6: Factory-made air-cooled air-conditioning and air-to-air heat pump units
      • TC 86/SC 6: Factory-made air-cooled air-conditioning and air-to-air heat pump units in General
    • TC 86/SC 7: Testing and rating of commercial refrigerated display cabinets
    • TC 86/SC 8: Refrigerants and refrigeration lubricants
      • TC 86/SC 8: Refrigerants and refrigeration lubricants in General
    • TC 86: Refrigeration and air-conditioning in General
  • TC 87: Cork
    • TC 87: Cork in General
  • TC 89: Wood-based panels +
    • TC 89/SC 1: Fibre boards
      • TC 89/SC 1: Fibre boards in General
    • TC 89/SC 2: Particle boards
      • TC 89/SC 2: Particle boards in General
    • TC 89/SC 3: Plywood
      • TC 89/SC 3: Plywood in General
    • TC 89: Wood-based panels in General
  • TC 8: Ships and marine technology +
    • TC 8/SC 10: Computer applications
      • TC 8/SC 10: Computer applications in General
    • TC 8/SC 11: Intermodal and short sea shipping
    • TC 8/SC 12: Ships and marine technology - Large yachts
      • TC 8/SC 12: Ships and marine technology - Large yachts in General
    • TC 8/SC 1: Lifesaving and fire protection +
      • TC 8/SC 1/WG 1: Lifesaving appliances and arrangements
      • TC 8/SC 1/WG 3: Fire protection
      • TC 8/SC 1: Lifesaving and fire protection in General
    • TC 8/SC 2: Marine environment protection +
      • TC 8/SC 2/WG 3: Environmental response
      • TC 8/SC 2: Marine environment protection in General
    • TC 8/SC 3: Piping and machinery +
      • TC 8/SC 3/WG 7: Heating, ventilation and air conditioning
      • TC 8/SC 3: Piping and machinery in General
    • TC 8/SC 4: Outfitting and deck machinery +
      • TC 8/SC 4/WG 2: Deck machinery
      • TC 8/SC 4/WG 3: Outfitting
      • TC 8/SC 4: Outfitting and deck machinery in General
    • TC 8/SC 5: Ships' bridge layout - STANDBY
    • TC 8/SC 6: Navigation +
      • TC 8/SC 6/WG 1: Gyro compasses
      • TC 8/SC 6/WG 2: Marine echo-sounding equipment
      • TC 8/SC 6/WG 3: Magnetic compasses and binnacles
      • TC 8/SC 6/WG 4: Magnetic moment
      • TC 8/SC 6: Navigation in General
    • TC 8/SC 7: Inland navigation vessels
    • TC 8/SC 8: Structures
      • TC 8/SC 8: Structures in General
    • TC 8/SC 9: General requirements
      • TC 8/SC 9: General requirements in General
    • TC 8: Ships and marine technology in General
  • TC 91: Surface active agents
  • TC 92: Fire safety +
    • TC 92/SC 1: Fire initiation and growth +
      • TC 92/SC 1/WG 3: Spread of flame tests
      • TC 92/SC 1/WG 7: Large and intermediate scale tests
      • TC 92/SC 1: Fire initiation and growth in General
    • TC 92/SC 2: Fire containment +
      • TC 92/SC 2/WG 1: General requirements
      • TC 92/SC 2/WG 4: Ventilation ducts and fire dampers
      • TC 92/SC 2: Fire containment in General
    • TC 92/SC 3: Fire threat to people and environment
      • TC 92/SC 3: Fire threat to people and environment in General
    • TC 92/SC 4: Fire safety engineering
      • TC 92/SC 4: Fire safety engineering in General
    • TC 92: Fire safety in General
  • TC 93: Starch (including derivatives and by-products)
  • TC 94: Personal safety -- Protective clothing and equipment +
    • TC 94/SC 13: Protective clothing +
      • TC 94/SC 13/WG 1: General properties
      • TC 94/SC 13/WG 2: Test methods on exposure to heat with or without flame
      • TC 94/SC 13/WG 5: Protective clothing against mechanical action
      • TC 94/SC 13: Protective clothing in General
    • TC 94/SC 14: Fire-fighters' personal equipment
      • TC 94/SC 14: Fire-fighters' personal equipment in General
    • TC 94/SC 15: Respiratory protective devices
      • TC 94/SC 15: Respiratory protective devices in General
    • TC 94/SC 1: Head protection
    • TC 94/SC 3: Foot protection
    • TC 94/SC 4: Personal equipment for protection against falls +
      • TC 94/SC 4/WG 2: Format of standards
      • TC 94/SC 4/WG 4: Anchorage devices
      • TC 94/SC 4: Personal equipment for protection against falls in General
    • TC 94/SC 6: Eye and face protection
      • TC 94/SC 6: Eye and face protection in General
    • TC 94: Personal safety -- Protective clothing and equipment in General
  • TC 96: Cranes +
    • TC 96/SC 10: Design principles and requirements
    • TC 96/SC 2: Terminology
    • TC 96/SC 3: Selection of wire ropes
      • TC 96/SC 3: Selection of wire ropes in General
    • TC 96/SC 4: Test methods
    • TC 96/SC 5: Use, operation and maintenance
    • TC 96/SC 6: Mobile cranes
      • TC 96/SC 6: Mobile cranes in General
    • TC 96/SC 7: Tower cranes
    • TC 96/SC 8: Jib cranes
    • TC 96/SC 9: Bridge and gantry cranes
    • TC 96: Cranes in General
  • TC 98: Bases for design of structures +
    • TC 98/SC 1: Terminology and symbols +
      • TC 98/SC 1/WG 1: Terminology and symbols
      • TC 98/SC 1: Terminology and symbols in General
    • TC 98/SC 2: Reliability of structures +
      • TC 98/SC 2/WG 1: General principles (Revision of ISO 2394) - STANDBY
      • TC 98/SC 2/WG 3: Statistical methods for quality control of building materials and components - STANDBY
      • TC 98/SC 2: Reliability of structures in General
    • TC 98/SC 3: Loads, forces and other actions +
      • TC 98/SC 3/WG 1: Snow loads - STANDBY
      • TC 98/SC 3/WG 2: Wind actions on structures
      • TC 98/SC 3: Loads, forces and other actions in General
    • TC 98: Bases for design of structures in General