Frequent question: Where can I read the Ontario Building Code?

You may view a copy of the Building Code online at the Ontario Ministry of Municipal Affairs and Housing website. You may also visit one of the following Toronto Public Libraries: Toronto Reference Library.

What is the current version of the Ontario Building Code?

May 2, 2019

The ministry amended Ontario’s Building Code (O. Reg 332/12) to further harmonize Ontario’s Building Code with the 2015 National Codes.

Is the Ontario Building Code free?

A Toronto-based organization has developed a digital version of the Ontario Building Code (OBC), which it says it is making available in a free format through web and mobile applications.

Who uses the Ontario Building Code?

It is intended to be used by engineers and architects. Part 9 is very prescriptive and is intended to be able to be applied by contractors. The building code also references hundreds of other construction documents that are legally incorporated by reference and thus part of the enforceable code.

How many pages is the Ontario Building Code?


The Ontario Building Code 2012 by Orderline is over 800 pages of Code information economically priced to ensure that Code compliance stays within your budget. It contains the core of the objective-based Code: the Building Code Act, 1992 (last amendment: 2020, c. 18, Sched.

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What is Part 3 Ontario Building Code?

The Ontario Building Code | Items Under Part 3 Jurisdiction

(1) Tents,air-supported structures, transformer vaults, walkways, elevators and escalators shall conform to Part 3. (2) Where rooms or spaces are intended for an assembly occupancy, such rooms or spaces shall conform to Part 3.

What year is the current Ontario Building Code?

There are over 140 OBC changes to the 2012 Building Code released in 2019. The majority of amendments come into effect January 1, 2020.

What is Part 11 of the Ontario Building Code?

Part 11 of the Ontario Building Code allows building owners some flexibility in maintaining the existing appeal of their property and to circumnavigate the updated requirements of the most recent Ontario Building Code.

What is Ontario Building Code deck?

All decks require a building permit. This includes decks under 108 ft2 that are attached or floating and serve a building on the property. … Footing depth can be reduced if on free-draining soils or rock (as defined by the Ontario Building Code (OBC)). All Sonotubes must have concrete extending minimum 6” above grade.

How big can you build in Ontario without a permit?

You must obtain a building permit before you: construct any new building over ten square meters in area or place another structure, such as a mobile home, on your property. make renovations or repairs or add to a building. change the use of a building.

Who sets building codes in Canada?

The National Building Code of Canada 2015 (NBC), published by NRC and developed by the Canadian Commission on Building and Fire Codes, sets out technical provisions for the design and construction of new buildings.

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