237 CMR
State Board of Examiners of Electricians

2023 National Electrical Code

Also, see:
527 CMR 12.00 - 2020 Massachusetts Amendments to the National Code

237 CMR 1.00 - 23.00

Definitions; Eligibility Criteria for Initial Lincensure; Examinations for Licensure; Lincensure without Examination; Licenses; Mandatory Continuing Education(MCE); Rules Governing Practice; Adjudicatory Proceedings; Inspectors of Wires; Board of Electricians' Appeals; Required Electrical Education; Insurance Requirements for Limited Liability Corporations and Limited Liability Partnerships.