2024: Ontario Building Code

All permit applications were required to follow the 2012 OBC.

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 ontario building code 2024

A core objective of the 2024 update is . The province eliminated over 1,730 technical variations between Ontario’s code and national requirements. All permit applications were required to follow the 2012 OBC