
Massachusetts
State Boards and Construction Regulations
January 17, 2025 UPDATE
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522 CMR 1.00 - 4.00, 7.00, 9.00 - 12.00, 15.00 – 19.00 – Permanent Regulations – Effective Date: 01/17/2025 - Various Boiler Rules
Prior to January 17, 2025
MA Board of Elevator Regulations
MA Board of Examiners of Sheet Metal Workers
MA Board of Fire Prevention Regulations
MA Board of State Examiners of Electricians
MA Board of State Examiners of Plumbers and Gas Fitters
MA Board of Building Regulations and Standards
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780 CMR: MA State Building Codes (Commercial Amendments)
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Emergency Regulations (c. 26) - Published 06/29/2018 - Effective 06/06/2018
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Permanent Regulations (a. 115) - Published 02/07/2020 - Effective 02/07/2020
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Permanent Regulations (c. 13) - Published 02/07/2020 - Effective 02/07/2020
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Emergency Regulations (c. 13) - Published 08/07/2020 - Effective 07/23/2020
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MA Bureau of Pipefitter, Refrigeration Technicians & Sprinkler Fitters
MA Department of Energy Resources
February 14, 2025 UPDATE
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225 CMR 22.00 – Permanent Regulations - Effective Date: 02/14/2025 – Massachusetts Stretch Code and Specialized Code for Low-Rise Residential – 2025 Residential Low-Rise Amendments to IECC 2021 and IRC 2021 Chapter 11:: Energy Efficiency
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225 CMR 23.00 – Permanent Regulations - Effective Date: 02/14/2025 – Massachusetts Stretch Code and Specialized Code for Commercial, Multi-Family and All Other Construction – 2025 Amendments To IECC 2021 and ASHRAE Standard 90.1-2019
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225 CMR 27.00 – Effective Date: 02/28/2025 – Building Energy Reporting
Prior to February 14, 2025
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225 CMR 24.00: Municipal fossil fuel free building construction and renovation demonstration project
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225 CMR 25.00: Participation in the Green Communities Program for municipalities served by municipal light plants
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225 CMR 26.00: Massachusetts Offers Rebates for Electric Vehicles (MOR-EV) Program
MA Department of Environmental Protection
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310 CMR: Department of Environmental Protection Regulations
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Permanent Regulations – Published 12/08/2023 – Effective 12/08/2023
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Notice of Correction – Published 12/22/2023 – Effective 12/30/2023
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Permanent Regulations - 7.00 – Air Pollution Control - Published 03/29/2024 – Effective 03/29/2024
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Notice of Correction - 7.00 – Air Pollution Control - Published 04/26/2024 – Effective 03/29/2024
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Notice of Correction - 40.00 – MA Contingency Plan - Published 04/12/2024_Effective 03/01/2024
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