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Code of Massachusetts Regulations (CMR)
Title 248
248 C.M.R.
Board of State Examiners of Plumbers and Gas Fitters
Board of State Examiners of Plumbers and Gas Fitters
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3.00
General provisions governing the conduct of plumbing and gas fitting work performed in the Commonwealth
4.00
Massachusetts fuel gas code
5.00
Amendments to NFPA 54
7.00
Large gas utilization equipment
8.00
Amendments to NFPA 58
10.00
Uniform state plumbing code
11.00
Education and experience standards and requirements for licensure