LondonBuilding PermitsEvery building permit

Proprietary Review Application

Published by City of London

The municipality lists what to submit. CodeEase shows what the building code asks of it. See CodeEase →

This is the City of London’s document, as published on its website on 23 October 2026. The municipality may have changed it since: check the current version at the source. Legal notice

Type: Form
Published by: City of London
Date: rev.2025.01
Also called: Proprietary Product Application.pdf
For: builder
Signed by: Applicant
Building types: All building types
Pages: 1
Agencies: Building Services
Instruments: Building Code Act, 1992

Overview

The City of London Building Services' one-page Proprietary Review Application, for a building product or system assessed before use in a permit. It distinguishes a single use review, tied to one building permit, from a city wide review that can result in a compliance letter, or a reapplication after an Ontario Building Code change. Sections cover the applicant, product type (guardrail, composite decking or other), product and manufacturer names, supporting documentation and a declaration. It relates to the approved guardrails list.

What it covers

A) Purpose of Application
B) Applicant information
C) Product information
D) Supporting documentation
E) Declaration of applicant

Check this against the municipality before you rely on it.

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