accuris store logo
  • Browse all
  • 3A
  • 9000
  • A3
  • A4A
  • AA
  • AAMI
  • AASHTO
  • AATCC
  • ABCB
  • ABMA
  • ABMA-BOILER
  • ACC
  • ACGIH
  • ACI
  • ADA
  • ADS
  • AEIC
  • AENOR
  • AES
  • AFCEN
  • AGA
  • AGMA
  • AHAM
  • AHP
  • AHRI
  • AIA
  • AIAA
  • AICHE
  • AIHA
  • AIIM
  • AISC
  • ALI
  • ALPEMA
  • AMCA
  • ANS
  • ANSI
  • ANSI/ANSLG
  • ANSI/NEMA
  • ANSI/TCNA
  • ANSI/UAMA
  • API
  • APWA
  • AREMA
  • ARINC
  • ARMY
  • AS
  • ASA
  • ASABE
  • ASCE
  • ASD-STAN prEN
  • ASHE
  • ASHRAE
  • ASIS
  • ASM
  • ASME
  • ASNT
  • ASQ
  • ASSE (Plumbing)
  • ASSP
  • ASTM
  • ATIS
  • AVIXA
  • AWC
  • AWI
  • AWPA
  • AWS
  • AWWA
  • B11
  • BHMA
  • BICSI
  • BIFMA
  • BioWorld
  • BMI
  • BS
  • CAN/CGSB
  • CAN/ULC
  • CEI
  • CFR
  • CGA
  • CGSB
  • CIE
  • CII
  • CISPR
  • CLSI
  • CMAA
  • CRANE
  • CRSI
  • CSA
  • CTA
  • CTI
  • DID
  • DIN
  • DNV
  • DOD
  • DOXPUB
  • DVS
  • ECIA
  • EEC
  • EEMUA
  • ESD
  • ETSI
  • FCI
  • FED
  • FM Approvals
  • FORD
  • FRPI
  • GMW
  • GPA
  • HEI
  • HFES
  • HI
  • HIR
  • HPS
  • I3A
  • IADC
  • IAPMO
  • IATA
  • ICAO
  • ICC
  • ICEA
  • ICML
  • IEC
  • IEEE
  • IEEE/UL
  • IES
  • IEST
  • IFI
  • IICRC
  • INCITS
  • INTERN
  • IPC
  • ISA
  • ISEA
  • ISO
  • ISO/IEC/IEEE
  • ISPE
  • ISTA
  • ISUZU
  • JEDEC
  • JIS
  • LIA
  • MBMA
  • MCGRAW-HILL
  • MIL
  • MPIF
  • MSS
  • NAAMM
  • NACE
  • NADCA
  • NAS
  • NASA
  • NBBI
  • NCSL
  • NECA
  • NEMA
  • NETA
  • NFPA (Fire)
  • NFPA (Fluid)
  • NFSI
  • NG
  • NGA
  • NISO
  • NORSOK
  • NRC
  • NSC
  • NSF
  • NZS
  • OPEI
  • PCI
  • PDA
  • PEI
  • PIA
  • PIP
  • PPI
  • RTCA
  • SAE
  • SAIA
  • SCTE
  • SDI
  • SES
  • SIA
  • SJI
  • SMACNA
  • SME
  • SMPTE
  • SN EN
  • SPC
  • SPI
  • SSPC
  • STI/SPFA
  • TAPPI
  • TCIA
  • TEMA
  • THHILL
  • TIA
  • TMS
  • UL
  • ULC
  • UOP
  • WILEY
  • WRC
  • X9
Publishers
Need Help?
Log in
Create Account
Cart

Your shopping cart is empty.

Log in or create account

  1. Home
  2. BS PD 6644-2:1999

BS PD 6644-2:1999 Historical

1109685

Proficiency testing by interlaboratory comparisons-Selection and use of proficiency testing schemes by laboratory accreditation bodies

standard by BSI Group , 04/15/1999

This document has been replaced. View the most recent version.
Normative References
Track This
👥 Multi-User PDF
✕

Document Set

This document is a set or collection of related documents
✕

Complete Document

The standards and other regulatory documents that Accuris offers are often updated after publication. These updates include errata (known issues to be addressed in the next version), corrigenda (errors or mistakes identified after publication), or amendments (additional information not included in the original document).

When you purchase a document from the Accuris store, you may select whether to buy only the base document or a complete document package that includes all errata, corrigenda, and amendments available for that document at the time of purchase. It does not grant access to errata, corrigenda, or amendments that may be published after the purchase date.
✕

Multi-User PDF

A Multi-User PDF allows you to purchase a finite set of single user licenses for a specific document. The number of user licenses available for purchase varies by document, please see the store listing for more specific information.
✕

Redline

When you purchase a Redline edition of a standard, you will get the current edition of that standard, plus the Redline version, which will show changes between the new edition and the previous edition.
✕

Member Price

Member pricing is available for this product.

Full Description



Cross References:
ISO/IEC Guide 25:1990
ISO/IEC Guide 43-1:1997
See more

Also Bought By Customers

Also Bought By Customers…

 

Normative References

Normative References…

 

Document History

  1. BS EN ISO/IEC 17043:2023+A11:2024

    June 2024
    Conformity assessment. General requirements for the competence of proficiency testing providers

    • Most Recent  Most Recent
  2. BS EN ISO/IEC 17043:2023

    May 2023
    Conformity assessment. General requirements for the competence of proficiency testing providers

    • Historical Version
  3. BS EN ISO/IEC 17043:2010

    May 2010
    Conformity assessment. General requirements for proficiency testing

    • Historical Version
  4. BS PD 6644-1:1999

    April 1999
    Proficiency testing by interlaboratory comparisons-Development and operation of proficiency testing schemes

    • Historical Version
  5. BS PD 6644-2:1999

    You are currently viewing this product 👀 currently
    viewing

    April 1999
    Proficiency testing by interlaboratory comparisons-Selection and use of proficiency testing schemes by laboratory accreditation bodies

    • Historical Version

Browse related products from BSI Group

  • BSI Group > 03:SERVICES. COMPANY ORGANIZATION, MANAGEMENT AND QUALITY. ADMINISTRATION. TRANSPORT. SOCIOLOGY > 03.120: Quality > 03.120.20: Product and company certification. Conformity assessment

Order Options

Delivery Options
Price: $99.06
Available for Immediate Download

Product Details

Published:

04/15/1999

ISBN(s):

0580322432

Number of Pages:

10

File Size:

1 file , 320 KB

Product Code(s):

1649584, 1649584, 1649584

Note:

This product is restricted and cannot be purchased in these countries.
✕

Document Delivery Options

Secure PDF
Also known as an SPDF enforces publisher restrictions around file sharing, printing, and downloading. For more details on these restrictions refer to: Help Center.
Printed Edition
A vast majority of our standards are available in printed format. Sometimes these are bound like a book, sometimes loose pages that you can put in a binder.
Printed Edition + PDF
A combination of a Hard Copy product that is mailed and an electronic product such as a PDF or SPDF (Secure PDF). Refer to Help Center for more details.
✕

Document Set

This document is a set or collection of related documents
✕

Complete Document

The standards and other regulatory documents that Accuris offers are often updated after publication. These updates include errata (known issues to be addressed in the next version), corrigenda (errors or mistakes identified after publication), or amendments (additional information not included in the original document).

When you purchase a document from the Accuris store, you may select whether to buy only the base document or a complete document package that includes all errata, corrigenda, and amendments available for that document at the time of purchase. It does not grant access to errata, corrigenda, or amendments that may be published after the purchase date.
✕

Multi-User PDF

A Multi-User PDF allows you to purchase a finite set of single user licenses for a specific document. The number of user licenses available for purchase varies by document, please see the store listing for more specific information.
✕

Redline

When you purchase a Redline edition of a standard, you will get the current edition of that standard, plus the Redline version, which will show changes between the new edition and the previous edition.
✕

Member Price

Member pricing is available for this product.
✕

Normative References

A normative reference is a mandatory external document or standard that you must read, use, and follow to fully apply or comply with the main standard or technical specification you are reading. Without it, you cannot correctly understand or implement the rules of the primary document.
✕

Restricted Countries

Belarus, Cuba, Iran, Nicaragua, North Korea, Russia, Sudan, Syria, Ukraine, Venezuela
✕

What is a Secured PDF?

Secured PDFs are equipped with Digital Rights Management (DRM) software, by request of the Publisher to protect the copyright of the Publication, preventing unauthorized duplication and distribution.

What does this mean?

To view the PDF, a DRM tool, FileOpen must be installed. FileOpen is a free plugin which is compatible with Adobe Acrobat Reader DC and Pro DC, as well as other PDF Readers noted on the FileOpen website.

What can you do with a Secured PDF?

  • Print (except for IADC, ICML)
  • Search
  • Highlight
  • Bookmark

Restrictions:

  • Some Publishers do not allow printing.
  • Most Publishers do not permit copy and pasting from the PDF.
  • Sharing, Duplicating and Distribution prohibited.
  • For further information on restrictions, please click here.

PRODUCTS & SERVICES

  1. BPVC 2025
  2. BPVC Previous Editions
  3. Engineering Workbench
  4. Track It

CUSTOMER CARE

  1. Help Center
  2. Glossary
  3. Search Tips

CONNECT WITH US

  1. Contact Us

COMPANY INFORMATION

  1. About Accuris
  2. Press
  • © Copyright 2026 ACCURIS
  • Privacy Policy
  • System Information
Device/OS: Unknown
Browser: Unknown Browser 0.0
User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Store Name: css
Page: /standards/bs-pd-6644-2-1999?product_id=1109685
Referrer: Direct Navigation
IP: 216.73.216.32
Language: en
Customer #: Not Logged In
Member?: NO
Cart #: 1464092809
Order #: None
Cookies: NO
×