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The 2020 edition of the NEC Style Manual was drafted by the Usability Task Group of the NEC Correlating Committee and approved by the NEC Correlating Committee and the NFPA Standards Council.

Guidelines for Writing the National Electrical Code

June 16, 2022

David Williams

David Williams is the Electrical Inspector for Delta Township in Lansing, Mich. He has served the electrical industry since 1974, and as an inspector for over 30 years. He serves on the NFPA NEC Correlating Committee, NFPA NEC CMP-10 and NFPA 99. David is an IAEI Board of Directors, member of the UL Electrical Council and Associate Professor at Lansing Community College.