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Engineering Division
Engineering Board, Meetings, and Regulations
Engineering Division Laws & Regulations

This page, Engineering Division Laws & Regulations, is offered by
Engineering Division
Office of Public Safety and Inspections
Division of Occupational Licensure

Engineering Division Laws & Regulations

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Boilers / Pressure Vessels

Boiler and Pressure Vessel Safety Program

Boilers and pressure vessels are now under the authority of the Department of Fire Services (DFS). Please visit the DFS website for additional information and assistance.

Hoisting

MGL Chapter 146, Sections 53 – 54A & Sections 65 – 67

520 CMR 6: Hoisting machinery

Pipefitters, Refrigeration Technicians, and Sprinkler Fitters

MGL Chapter 146, Section 45A - Refrigeration & Air Conditioning Systems

MGL Chapter 146, Section 81 - 88

528 CMR

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