The National Electrical Code® (NEC®) is the United States standard for the safe installation of electrical wiring and equipment. Since 1911 the NFPA® has been making updates to the NEC Code document. The NEC is updated and published every 3 years. The 52nd Edition was recently adopted and made available.
This interactive online course focuses on the changes in the Chapter 2 General Articles 200, 210, 225, 230, 240, and 250.