Enforced in all 50 states, NFPA 70, National Electrical Code (NEC) is the benchmark for safe electrical design, installation, and inspection to protect people and property from electrical hazards.

As part of its commitment to enhancing public safety, NFPA makes its codes and standards available online to the public for free.

The National Electrical Code® (NEC®) serves as the foundational code for electrical system applications and is the benchmark for safe electrical design, installation, and inspection.

Nov 21, 2022 · NFPA 70®, National Electrical Code® (NEC®), 2020 edition, is now recognized by 24 states, making the NEC the electrical authority on electrical safety standards in the United States.

Get the latest NFPA 70, National Electrical Code (NEC), to stay current and ensure safe electrical installations with up-to-date requirements and guidelines

Aug 29, 2025 · Throughout the United States and around the world, NFPA 70®, National Electrical Code® (NEC®), published by the National Fire Protection Association (NFPA), sets the foundation …

The structure of the National Electrical Code® (NEC®), which was first introduced in 1937, plays a critical role for personnel in learning, understanding, applying, and enforcing the requirements …

Learn to use and apply NFPA 70, National Electrical Code (NEC), content through real application training scenarios led by recognized electrical code experts.

r Electrical Safety in the Workplace®. Except as otherwise specified in this manual, the National Electrical Code and the Standard for Electrical Safety in the Workplace shall comply with the Manual …

Nov 14, 2025 · Earlier this year, NFPA released the 2026 edition of the National Electrical Code. Once again, NFPA has partnered with Mike Holt Enterprises to publish a book explaining the key updates …