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 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 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 543

Standard for Internal Lug Quick-Connect Couplings for Fire Hose (CAN/ULC S543)
standard by Underwriters Laboratories of Canada, 03/30/2009

ULC 522

Standard for Fire Extinguishers and Booster Hose
standard by Underwriters Laboratories of Canada, 01/01/1999

ULC 322

Vault Ventilators and Vault Ventilatating (CAN/ULC S322)
standard by Underwriters Laboratories of Canada, 09/01/1992