<P> The National Electrical Code ( NEC ) , or NFPA 70 , is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States . It is part of the National Fire Codes series published by the National Fire Protection Association ( NFPA ) , a private trade association . Despite the use of the term `` national '' , it is not a federal law . It is typically adopted by states and municipalities in an effort to standardize their enforcement of safe electrical practices . In some cases , the NEC is amended , altered and may even be rejected in lieu of regional regulations as voted on by local governing bodies . </P>
<P> The National Electrical Code ( NEC ) , or NFPA 70 , is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States . It is part of the National Fire Codes series published by the National Fire Protection Association ( NFPA ) , a private trade association . Despite the use of the term `` national '' , it is not a federal law . It is typically adopted by states and municipalities in an effort to standardize their enforcement of safe electrical practices . In some cases , the NEC is amended , altered and may even be rejected in lieu of regional regulations as voted on by local governing bodies . </P>
which agency is responsible for the maintenance and publication of the nec ®
which agency is responsible for the maintenance and publication of the nec ®
National Fire Protection Association ( NFPA )
National Fire Protection Association ( NFPA )