248 CMR 3.00 - General Provisions Governing the Conduct of Plumbing and Gas Fitting Work Performed in the Commonwealth (effective April 30, 2021)
248 CMR 4.00 - Massachusetts Fuel Gas Code (effective April 30, 2021)
248 CMR 5.00 - Amendments to NFPA 54 (effective April 30, 2021)
248 CMR 10.00 - Uniform State Plumbing Code (effective April 30, 2021)
248 CMR 11.00 - Education and Experience Standards and Requirements for Licensure (effective April 30, 2021)
248 CMR 3.00, 4.00, 5.00, 10.00, 11.00 - Effective Prior to April 30, 2021
Redlined Revisions to 248 - Effective April 30, 2021
Frequently Asked Questions (FAQs) Regarding New Regulation Changes