Technical Standard

STANDARD FOR 650 °C FACTORY-BUILT CHIMNEYS
standard by Underwriters Laboratories of Canada, 04/07/2022

Standard for Factory-Built Type A Chimneys
standard by Underwriters Laboratories of Canada, 04/07/2022

Standard for Fireplace Inserts (ULC S628)
standard by Underwriters Laboratories of Canada, 04/07/2022

Standard for Alarm and Electronic Security Systems – Part 11-1: Electronic Access Control Systems – System and Components Requirements (CAN/ULC 60839-11-1)
standard by Underwriters Laboratories of Canada, 05/31/2022

STANDARD FOR SINGLE AND MULTIPLE STATION CARBON MONOXIDE ALARMS FOR NON-RESIDENTIAL APPLICATIONS
standard by Underwriters Laboratories of Canada, 2020

Equipment For Fire Signal Receiving Centres And Systems
standard by Underwriters Laboratories of Canada, 10/22/2020

Standard for Space Heaters for Use with Solid Fuels
standard by Underwriters Laboratories of Canada, 05/13/2021

STANDARD FOR THERMAL INSULATION – LOW PRESSURE APPLIED TWO COMPONENT SPRAY POLYURETHANE FOAM, PART 2: INSTALLATION
standard by Underwriters Laboratories of Canada, 04/12/2021

STANDARD METHOD OF FIRE TEST OF SPRINKLER PROTECTED WINDOW SYSTEMS
standard by Underwriters Laboratories of Canada, 04/21/2021

Guide for the Investigation of Valves for Flammable and Combustible Liquids
standard by Underwriters Laboratories of Canada, 08/25/2020