The Ontario Building Code | Prohibited Installation
8.8.1.1. Prohibited installation
(1) Except as provided in Article 8.8.1.2., a Class 5 sewage system shall not be installed.
In Plain Language
Certain private sewage system installations are prohibited under the conditions described in this article, addressing situations too risky for this system type to be used safely.
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.