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Home → Building Codes → MUBEC Rules and Laws

Maine has adopted these national model codes and standards with amendments. The amendments are listed in Rule Chapters 1-7 below.

Effective until April 7, 2025

Chapter 1 - Administration (Docx)
Chapter 2 -Third Party Inspectors (Word DOC)
Chapter 3 - IBC International Building Code (Word DOC)
Chapter 4 - IEBC International Existing Building Code (Word DOC)
Chapter 5 - IRC International Residential Building Code (Word DOC)
Chapter 6 - IECC International Energy Conservation Code (docx)
Chapter 7 - IMC Uniform Building and Energy Code - Mechanical Code (docx)

Routine Technical Rules Proposed

Routine Technical Rules Adopted - EFFECTIVE BEGINNING APRIL 7, 2025

Maine has adopted these national model codes and standards with amendments. The amendments are listed in Rule Chapters 1-7 below.

Chapter 1 - Administration (PDF)
Chapter 2 -Third Party Inspectors (PDF)
Chapter 3 - IBC International Building Code (PDF)
Chapter 4 - IEBC International Existing Building Code (PDF)
Chapter 5 - IRC International Residential Building Code (PDF)
Chapter 6 - IECC International Energy Conservation Code (PDF)
Chapter 7 - IMC Uniform Building and Energy Code - Mechanical Code (PDF)

Emergency Rules