Standard on Electric Utility Workplace Electrical Safety for Generation, Transmission and Distribution (CAN/ULC S801-14)
standard by Underwriters Laboratories of Canada, 2014

Standard Specification for Wood Core Doors Meeting the Performance Required by CAN/ULC-S104 for Twenty Minute Fire Rated Closure Assemblies (CAN/ULC-S113:2016)
standard by Underwriters Laboratories of Canada, 02/01/2016

Standard for Temporary Lighting Strings (CAN/ULC S1088-15)
standard by Underwriters Laboratories of Canada, 07/01/2015

Standard for Factory-Built Type A Chimneys (CAN/ULC-S604:2016)
standard by Underwriters Laboratories of Canada, 12/01/2016

Exhaust Hoods And Related Controls For Commercial And Institutional Kitchens (ULC S649)
standard by Underwriters Laboratories of Canada, 06/03/2004

Standard Methods of Fire Test of Fire-Damper Assemblies (CAN/ULC S112-10)
standard by Underwriters Laboratories of Canada, 06/01/2010

Standard for Smoke Detectors for Fire Alarm Systems (CAN/ULC-S529:2016)
standard by Underwriters Laboratories of Canada, 11/01/2016

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 650 deg. C Factory-Built Chimneys (CAN/ULC-S629:2016)
standard by Underwriters Laboratories of Canada, 12/01/2016

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

Delayed-Action Timelocks (ULC S337)
standard by Underwriters Laboratories of Canada, 09/01/2004

Standard for Water Fire Extinguishers (Includes Amendment 1, January 2007)
standard by Underwriters Laboratories of Canada, 01/01/2005