DIVISION C · PART 3 — ADMINISTRATIVE PROVISIONSUpdated for the 2024 Ontario Building Code
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3.5.2.2.Registered Code Agencies
(1) Table 3.5.2.2. sets out the classes of registration for registered code agencies and the categories of qualifications for
persons described in Clauses 3.4.3.2.(1)(a) to (c).
e1 Table 3.5.2.2.
Classes of Registration and Categories of Qualifications for Registered Code Agencies
Forming Part of Sentence 3.5.2.2.(1)
Classes of Registration for Category of Qualification for Persons Type of Building
Registered Code Agencies Described in Clauses 3.4.3.2.(1)(a) to (c) Reference to Table 3.5.2.1.
House Column 3 of Item 1
Plumbing – House Column 3 of Item 5
House HVAC – House Column 3 of Item 7
On-Site Sewage Systems Column 3 of Item 10
Small Buildings Column 3 of Item 2
Plumbing – All Buildings Column 3 of Item 6
Small Buildings Building Services Column 3 of Item 8
Building Structural Column 3 of Item 9
On-Site Sewage Systems Column 3 of Item 10
Large Buildings Column 3 of Item 3
Plumbing – All Buildings Column 3 of Item 6
Large Buildings Building Services Column 3 of Item 8
Building Structural Column 3 of Item 9
On-site Sewage Systems Column 3 of Item 10
Complex Buildings Column 3 of Item 4
Plumbing – All Buildings Column 3 of Item 6
Complex Buildings Building Services Column 3 of Item 8
Building Structural Column 3 of Item 9
On-Site Sewage Systems Column 3 of Item 10
On-Site Sewage Systems On-Site Sewage Systems Column 3 of Item 10
Column 1 2 3
This provision includes a table — formatting is preserved from the source; refer to the official code for the authoritative layout.
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Code text is reproduced for reference from the Ontario Building Code (O. Reg. 163/24, 2024 Building Code Compendium). This page is provided for general information and is not an official copy. Always verify requirements against the official Ontario Building Code and confirm with your local building department.