Every three years, the EC&M audience anxiously awaits the release of the latest edition of the National Electrical Code (NEC) to see how it will affect the electrical design, installation, and ...
As EC&M reported here and here in June, the National Fire Protection Association (NFPA) issued two Tentative Interim Amendments (TIAs) to the 2020 edition of NFPA 70, National Electrical Code, which ...