Verification of Fire Alarm Systems
standard by Underwriters Laboratories of Canada, 2019

Standard for Factory-Built Chimney Connectors and Wall Pass-Through Assemblies (CAN/ULC-S641:2017)
standard by Underwriters Laboratories of Canada, 01/01/2017

Standard for Internal Retrofit Systems for Underground Tanks for Flammable and Combustible Liquids (ULC S669-14_
standard by Underwriters Laboratories of Canada, 10/01/2014

STANDARD FOR THERMAL INSULATION, POLYURETHANE AND POLYISOCYANURATE, BOARDS, FACED
standard by Underwriters Laboratories of Canada, 11/01/2017

Standard Specification for Fire Door Frames Meeting the Performance Required by CAN/ULC-S104 (CAN/ULC-S105:2016)
standard by Underwriters Laboratories of Canada, 02/01/2016

Standard Method of Fire Test for Evaluation of Integrity of Electrical Power, Data, and Optical Fibre Cables. (ULC S139-17)
standard by Underwriters Laboratories of Canada, 08/29/2017

Standard for Fire Extinguishers and Booster Hose (CAN/ULC S522)
standard by Underwriters Laboratories of Canada, 08/01/2014

Standard for Steel Underground Tanks for Flammable and Combustible Liquids (ULC S603-14)
standard by Underwriters Laboratories of Canada, 10/01/2014

Standard for Aboveground Steel Tanks for Fuel Oil and Lubricating Oil (CAN/ULC S602-14)
standard by Underwriters Laboratories of Canada, 10/01/2014

Live Working – Insulating Ropes (CAN/ULC 62192)
standard by Underwriters Laboratories of Canada, 08/10/2012