Who enforces the requirements set by the NEC?

The National Electrical Code (NEC) is a set of standards for safe electrical design, installation, and inspection to protect people and property from electrical hazards. The enforcement of these requirements typically falls to local authorities responsible for electrical safety. This is primarily achieved through the local electrical inspection authority, which is tasked with ensuring that all electrical installations comply with the NEC and local amendments to the code.

Local electrical inspectors are usually part of the building department or a designated electrical inspection authority, and they have the governance to interpret and enforce the NEC standards in their jurisdiction. Their responsibilities include reviewing electrical plans, conducting inspections to verify compliance, and issuing permits for electrical work. By doing so, they ensure the safety and integrity of electrical systems in residential and commercial buildings.

While other entities, such as city planning departments or state fire marshals, may play roles in overall safety or zoning, they do not specifically enforce NEC standards like the local electrical inspection authority does. Similarly, the Federal Electrical Safety Board does not exist; regulatory enforcement typically occurs at more localized levels, ensuring that regulations are adapted to community needs while maintaining safety standards set forth by the NEC.