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 773

Standard for Thermal Insulation Terminology (CAN/ULC S773-15)
standard by Underwriters Laboratories of Canada, 07/01/2015

ULC 540

Standard for the Installation of Residential Fire Warning Systems (CAN/ULC S540-13)
standard by Underwriters Laboratories of Canada, 2013

ULC 602

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

ULC 304

Standard for Control Units, Accessories and Receiving Equipment for Intrusion Alarm Systems (CAN/ULC-S304:2016)
standard by Underwriters Laboratories of Canada, 04/26/2016

ULC 20

Standard for Fire Hydrants
standard by Underwriters Laboratories of Canada, 12/01/1999

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

ULC 300

Standard for Fire Testing of Fire Extinguishing Systems for Protection of Commercial Cooking Equipment
standard by Underwriters Laboratories of Canada, 06/10/2019

ULC 124

Standard Method of Test for the Evaluation of Protective Coverings for Foamed Plastic (CAN/ULC S124-06)
standard by Underwriters Laboratories of Canada, 08/01/2006

ULC 2775

Standard for Fixed Condensed Aerosol Extinguishing System Units
standard by Underwriters Laboratories of Canada, 2019