The Ontario Building Code | Design Basis for Plain, Reinforced and Prestressed Concrete
4.3.3.1. design Basis for Plain, Reinforced and Prestressed Concrete
(1) buildings and their structural members made of plain, reinforced or prestressed concrete shall conform to CAN/CSA-A23.3, "design of Concrete Structures".
4.3.4. Steel
In Plain Language
Buildings and structural members made of plain, reinforced, or prestressed concrete must conform to the design requirements in Subsection 4.3.3, establishing the engineering standard for concrete construction.
This is a plain-language summary of the 2012/2017 Ontario Building Code text above, for general understanding only and not a substitute for the Code. Always confirm current requirements against the 2024 edition (O.Reg. 163/24) or a qualified professional before construction.