NFPA (Fire) 70 Historical

Document History

1. NFPA (Fire) 70

   October 2025
   National Electrical Code® (NEC), 2026 Edition

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2. NFPA (Fire) 70

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   August 2022
   National Electrical Code® (NEC), 2023 Edition

   • Historical Version

3. NFPA (Fire) 70

   August 2019
   National Electrical Code (NEC), 2020 Edition

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4. NFPA (Fire) 70

   August 2016
   National Electrical Code (NEC), 2017 Edition

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5. NFPA (Fire) 70

   August 2013
   National Electrical Code (NEC), 2014 Edition

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6. NFPA (Fire) 70

   September 2010
   National Electrical Code (NEC), 2011 Edition

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7. NFPA (Fire) 70

   September 2007
   National Electrical Code (NEC), 2008 Edition

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8. NFPA (Fire) 70

   September 2004
   National Electrical Code (NEC), 2005 Edition

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9. NFPA (Fire) 70

   September 2001
   National Electrical Code (NEC), 2002 Edition

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10. NFPA (Fire) 70

    January 1999
    National Electrical Code (NEC), 1999 Edition

    • Historical Version