Technical Standard

Standard Method of Fire Tests of Firestop Systems
standard by Underwriters Laboratories of Canada, 06/01/2018

Live working — Voltage detectors — Part 1: Capacitive type to be used for voltages exceeding 1kV a.c. (CAN/ULC 61243-1)
standard by Underwriters Laboratories of Canada, 08/10/2012

Standard for Synthetic Non-Percolating Forestry Hose (CAN/ULC S518.1-11)
standard by Underwriters Laboratories of Canada, 03/01/2011

Standard for Local Burglar Alarm Units and Systems (CAN/ULC S303-M91 (R1999))
standard by Underwriters Laboratories of Canada, 05/01/1991

Standard for Fire and Emergency Service Technical Rescue Ropes and Water Rescue Throw Ropes and Associated Equipment (ULC S555)
standard by Underwriters Laboratories of Canada, 01/01/2004

Standard for Aboveground Piping for Flammable and Combustible Liquid
standard by Underwriters Laboratories of Canada, 08/31/2018

Standard for Electric Heating Systems for Floor and Ceiling Installation
standard by Underwriters Laboratories of Canada, 02/25/2020

Emergency Valves for Flammable and Combustible Liquids (CAN/ULC-S651:2016)
standard by Underwriters Laboratories of Canada, 01/01/2016

Installation And Services For Fire Signal Receiving Centres And Systems
standard by Underwriters Laboratories of Canada, 06/01/2020

Live working — Insulating Hollow Tubes for Electrical Purposes (CAN/ULC D61235)
standard by Underwriters Laboratories of Canada, 08/10/2012