Standard Method of Fire Resistance Test --Grease Duct Assemblies (CAN/ULC S144-12)standard by Underwriters Laboratories of Canada, 06/01/2012

Standard for Type BH Gas Venting Systemsstandard by Underwriters Laboratories of Canada,

Standard for Lined Fire Hose for Interior Standpipes and Municipal and Industrial Fire-Protection Services (CAN/ULC S511-14)standard by Underwriters Laboratories of Canada, 2014

Live Working - Portable Phase Comparators for Use on Voltages from 1 kV to 36 kV a.c. (CEI/IEC 61482-1:2002, IDT) (CAN/ULC 61482-1)standard

Standard for Air Barrier Materials - Specification (CAN/ULC S741-08)standard by Underwriters Laboratories of Canada, 12/01/2008

Guide for the Investigation of Draft Equipment (ULC C378-1975)standard by Underwriters Laboratories of Canada,

Standard for the Installation, Inspection and Testing of Intrusion Alarm Systems (CAN/ULC S302-14)standard by Underwriters Laboratories of Canada, 10/01/2014

Guide for the Investigation of Strainers for Flammable Fluids and Anhydrous Ammonia (ULC C331)standard by Underwriters Laboratories of Canada, 01/01/1975

Inspection and Testing of Fire Alarm Systems)standard by Underwriters Laboratories of Canada, 2019

STANDARD FOR GAS AND VAPOUR DETECTORS AND SENSORS, INCLUDING ACCESSORIESstandard by Underwriters Laboratories of Canada, 04/01/2017

Standard For Power Roof Ventilators For Commercial And Institutional Kitchen Exhaust Systems (ULC S645)standard by Underwriters Laboratories of Canada, 11/01/1999

Standard for Retail Fixtures and Merchandise Displaysstandard by Underwriters Laboratories of Canada, 02/20/2020