Historical
NFPA 70-2011
NFPA 70: National Electrical Code (NEC)
Adopted in all 50 states, NFPA 70: National Electrical Code has saved untold lives with comprehensive requirements for electrical wiring and equipment. When the Code advances to incorporate new technologies, you can’t afford to fall behind! You need the 2011 NEC to safeguard people and property, and avoid violations.
Content Provider
National Fire Protection Association [nfpa]