Standard for Thermal Insulation – Spray Applied Rigid Polyurethane Foam, Medium Density – Application (CAN/ULC S705.2-05) standard by Underwriters Laboratories of Canada, 02/01/2005
Standard Laboratory Guide for the Determination of Volatile Organic Compound Emissions from Polyurethane Foam (CAN/ULC S774) standard by Underwriters Laboratories of Canada, 03/17/2020
Standard for Steel Liner Assemblies for Solid-Fuel Burning Masonry Fireplaces (CAN/ULC S639) standard by Underwriters Laboratories of Canada, 04/01/2018
Standard Method of Fire Test for Heat and Visible Smoke Release for Discrete Products (CAN/ULC-S142:2016) standard by Underwriters Laboratories of Canada, 09/01/2016
STANDARD FOR CONTAINMENT SUMPS, SUMP FITTINGS, AND ACCESSORIES FOR FLAMMABLE AND COMBUSTIBLE LIQUIDS standard by Underwriters Laboratories of Canada, 07/01/2017