Codes and standards published by NFPA are displayed as read-only under license from NFPA solely for use within this system. NFPA material may not be downloaded, printed, reproduced, or transferred.

Adopted in all 50 states, NFPA 70: National Electrical Code has saved untold lives with comprehensive requirements for electrical wiring and equipment. Stay ahead in your industry and be the first to get the 2014 NEC Code Book! States will soon be adopting the 2014 NFPA 70: National Electrical Code (NEC) as the new benchmark for electrical design, installation, and inspection. Having the 2014 NEC can help you meet Code, avoid violations and re-dos, pass inspections, and keep people and buildings safe from electrical hazards. Hundreds of changes have been made to the Code. In response to input from the field, major NEC revisions will impact electrical installations in residential, commercial, and industrial occupancies. Keep your work on the cutting edge of new electrical technologies, you'll find updated coverage on 600-volt systems, larger installations, renewable systems, small wind electric systems, DC systems, and electric vehicle charging systems.