2025 National Electrical Code. The adopted electrical code can vary by state or local jurisdiction, and often includes a local authority having jurisdiction (ahj) that inspects electrical installations for compliance with the adopted standard. The latest update was released in august 2022 and adopted in some areas as.
Every three years, the nfpa issues a new edition of nfpa 70, national electrical code (nec). The adopted electrical code can vary by state or local jurisdiction, and often includes a local authority having jurisdiction (ahj) that inspects electrical installations for compliance with the adopted standard.