Analysis of Changes – NEC-2023


Gear up for the upcoming changes in the 2023 National Electrical Code!

Analysis of Changes – NEC-2023 reviews and analyzes key changes to code language in the 2023 National Electrical Code (NEC)® by highlighting and explaining revisions to residential, commercial, and industrial design and installation requirements.  Authored by IAEI representatives who sit on the NEC® code-making panels,  this resource helps professionals learn the significant changes on topics such as conductors, grounding, surge protection and outdoor emergency disconnects for dwelling units.

The revised 2023 Analysis now concisely answers three critical questions:

  • what is the change,
  • why was it made, and
  • how the change impacts the electrical industry.