National Electrical Code, 2020 (NFPA 70, 2020)

The National Electrical Code, 2020 (NFPA 70, 2020) is a code produced by the National Fire Protection Association (NFPA). This document provides the foundation for many state and city codes. The NFPA 70, 2020 combined with local jurisdiction amendments form the state codes. Adopting jurisdictions include Alabama, Alaska, Arkansas, California, Colorado, Denver, Connecticut, Delaware, Georgia, Hawaii, Illinois, DuPage County, Iowa, Wichita-Sedgwick, Louisiana, Maine, Massachusetts, Minnesota, Montana, New Hampshire, New Jersey, New Mexico, North Carolina, North Dakota, Oklahoma, Oregon, Portland, Rhode Island, South Carolina, South Dakota, Texas, Austin, Dallas, Houston, San Antonio, Utah, Vermont, Washington, Seattle, West Virginia, and Wyoming.