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Massachusetts 780 CMR 10th Edition: Key Changes + Compliance Guidance


The new Massachusetts Base Building Code is officially here, taking effect on October 11, 2024, with a transition period running through December 31, 2024. Any building permits submitted after this date must comply with the 780 CMR 10th Edition.

Navigate the New Massachusetts Base Building Code with Confidence

Navigating these changes can be challenging, but our expert team is here to help you understand the updates to the building code, including labs, hazardous materials, mass timber, and more. Understanding these changes is crucial for compliance and effective project planning.

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Massachusetts 780 CMR 10th Edition Building Code Changes 2024: What You Need to Know

The new Massachusetts Base Building Code is here, effective October 11, 2024, with a transition period through December 31, 2024. Starting January 1, 2025, all building permits must comply with the 780 CMR 10th Edition. Our expert team breaks down the key updates to help you navigate these changes, covering topics like labs, hazardous materials, mass timber, and more. Ensure your projects remain compliant and well-planned—watch now to stay ahead!

Frequently Asked Questions

General Questions

Are these changes being adopted by Rhode Island?

This presentation is specific to Massachusetts. Rhode Island adopted the 2018 IBC on February 1, 2022.

Why isn't the building code offered for free?

The base 2021 IBC is available here.

Can you clarify the January 31 vs June 30 as date the new code goes into effect?

As of the time of the webinar, the official approved end date to use the 9th edition was January 31, 2025. A process is underway to extend the 9th edition end date, which we have confidence that once completed will extend the date to June 30, 2025. The 10th edition may be used at any point after October 11, 2024.

Do you know when updated codes, with MA amendments, will be posted on the ICC website?

The ICC does not post the MA amendments as they are front-end (rather than integrated) amendments. Unofficial 780 CMR 10th edition amendments are available here.

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Meet our Experts

Jeremy Lebowitz

Senior Director + Market Leader

MA

BS, Chemical Engineering, MS, Fire Protection Engineering, Registered PE: MA

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Arthur Gager

Sr. Fire Protection Engineer / Market Director, New England

MA

MS, Fire Protection Engineering, BS, Civil Engineering, PE: CA, CT, FL, MA, Member, Society of American Military Engineers (SAME), Member, Society of Fire Protection Engineers (SFPE)

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Eric Camiel

Director + Sr. Fire Protection Engineer

MA

MS, Fire Protection Engineering, BS, Mechanical Engineering, PE: MA (#51489), RI (#11538), Certified, National Institute for Certification in Engineering Technologies (NICET)

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MS, Fire Protection Engineering, BS, Electrical Engineering, Registered PE: CT, RI, MA, CA,

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