Ontario Building Code 2024 Patched May 2026

All permit applications were required to follow the 2012 OBC.

All new permit applications must adhere exclusively to the 2024 Ontario Building Code . ontario building code 2024

Building Code exams will continue to be based on the 2012 version until March 15, 2026. Starting March 30, 2026 , all Building Code exams will transition to the 2024 requirements. 2. Harmonization with National Standards All permit applications were required to follow the 2012 OBC

The represents the most significant update to the province’s construction regulations in over a decade. Filed on April 10, 2024, this new edition is designed to reduce regulatory "red tape," streamline the construction of new housing, and align provincial standards with the National Building Code of Canada (NBC) 2020 . 2026. Starting March 30

Navigating the 2024 Ontario Building Code: A Comprehensive Guide