Ontario Building Code 2024 [updated] Jun 2026

4.2 Fire Safety and Exterior Cladding

Its primary goal is to reduce regulatory burdens by eliminating over 1,730 technical variations between provincial and national requirements Township of Clearview Transition Timeline ontario building code 2024

A standout feature of the 2024 Ontario Building Code (OBC) is its extensive harmonization with the National Building Code of Canada Effective as of January 1, 2025 , this update includes over 1,700 technical changes this update includes over 1

If any part of the platform exceeds 1.8m, the entire railing must be at least 1,070mm (42") Health & Safety 070mm (42") Health & Safety