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Withdrawal of Three OAA Practice Tips The 2024 edition of Ontario’s Building Code (O. Reg. 163/24) came into effect on January 1, 2025, with a three-month transition period until March 31...
The 2024 edition of Ontario’s Building Code (O. Reg. 163/24) came into effect on January 1, 2025, with a three-month transition period until March 31, 2025 for permit applications under the 2012 OBC...
The 2024 edition of Ontario’s Building Code (OBC) came into effect on January 1, 2025, with a three-month transition period until March 31, 2025 for permit applications under the 2012 OBC for which...
OAA members are encouraged to review the following updated or new Practice Tips: PT.00 Index to Practice Tips; PT.03 Building Code Data Matrix; PT.10.0 Construction Act / Construction...
The OAA’s OBC Data Matrices are living documents that change over time in response to changes in the Ontario Building Code and to changes in practice. Revisions to the Part 3 Data Matrix have been...