Ontario Building Code 2024 //top\\ -

4.2 Fire Safety and Exterior Cladding

: The 2024 Code officially came into effect on January 1, 2025 . ontario building code 2024

The 2024 edition adopts the National Research Council’s (NRC) objective-based format more thoroughly. This harmonization allows for: ontario building code 2024

A three-month grace period allowed applicants to use the 2012 OBC only if they could demonstrate that working drawings were substantially complete before January 1, 2025. ontario building code 2024