List Of Nec 2024 Changes And Regulations. The 2023 nec expands occupancy types for surge protector requirements. Major changes in the new edition.
As part of its commitment to enhancing public safety, nfpa makes its codes and standards available online to the public for free. The nfpa standards council is scheduled to issue the 2023 nec in august 2022 with a proposed publication date of september 2022.