Current through February, 2022

In this code, unless the context otherwise requires: "Article" means an article of a chapter of the National Electrical Code.

"Building official" means the officer or other designated authority charged with the administration and enforcement of this code, or a duly authorized representative.

"Chapter" means this chapter.

"NEC" means the National Electrical Code, NFPA 70, 2017 edition, as published and copyrighted by the National Fire Protection Association.

"NFPA" means the National Fire Protection Association.


[Eff 8/21/2018]

The following state regulations pages link to this page.

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.