Sub-Topic: Minimum allowable demand factor, 550.31 Step 2. Confirm the NEC’s minimum “calculated load” requirement. Aha! Sec. 550.31(1) states that park electrical wiring systems shall be calculated ...

In Errata No. 70-23-3, issued on March 24, 2023 ,the National Electrical Code Panels 6, 7, 10, 14, 15, and the NEC Correlating Committee note the following errors in the 2023 edition of NFPA 70®, ...

The final step, which will take place in June 2025, is a National Electric Code Technical Committee ballot to approve the language for inclusion in the 2026 version of NFPA 70.

IEEE Publishes 2023 National Electrical Safety Code® (NESC®) to Help Deliver a Safer and More Sustainable Electric Power Supply.

But electrical workers, inspectors and even competing contractors come together like this once every three years to review the latest edition of the National Electrical Code.