ULC 263

Criteria for Use in Extension of Data from Fire Endurance Tests (C263(e)-M1988)
standard by Underwriters Laboratories of Canada, 01/01/1988

ULC 1369

Standard for Aboveground Piping for Flammable and Combustible Liquid
standard by Underwriters Laboratories of Canada, 08/31/2018

ULC 328

Burglary Resistant Key Locks (ULC S328)
standard by Underwriters Laboratories of Canada, 09/01/2004

ULC 770

Standard Test Method for Determination of Long-term Thermal Resistance of Closed-Cell Thermal Insulating Foams (CAN/ULC S770-15)
standard by Underwriters Laboratories of Canada, 02/01/2015

ULC 552

Standard for Inspection, Testing, and Maintenance of Smoke Alarms (CAN/ULC S552-14)
standard by Underwriters Laboratories of Canada, 02/01/2014

ULC 639

Standard for Steel Liner Assemblies for Solid-Fuel Burning Masonry Fireplaces (CAN/ULC S639)
standard by Underwriters Laboratories of Canada, 04/01/2018

ULC 139

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

ULC 633

Flexible Underground Hose Connectors for Flammable and Combustible Liquids (CAN/ULC S633)
standard by Underwriters Laboratories of Canada, 06/01/2017

ULC 537

Verification of Fire Alarm Systems (CAN/ULC S537-13)
standard by Underwriters Laboratories of Canada, 2013

ULC 669

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

ULC 640

Standard for Lining Systems for New Masonry Chimneys (CAN/ULC S640:2016)
standard by Underwriters Laboratories of Canada, 08/01/2016

ULC 572

Standard for Photoluminescent and Self-luminous Exit Signs and Path Marking Systems (CAN/ULC S572)
standard by Underwriters Laboratories of Canada, 02/01/2017