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Underwriters Laboratories of Canada
Founded in 1920, Underwriters Laboratories of Canada (ULC) is an independent product safety testing, certification and inspection organization, accredited by the Standards Council of Canada.
7 Underwriters Road
Toronto
ULC
Canada
Documents by this publisher
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Series details
Title
Year
Status
CAN/ULC Standard S504-12
Standard for dry chemical fire extinguishers
2012
Current
CAN/ULC Standard S507-05
Standard for water fire extinguishers
2005
Current
CAN/ULC Standard S508-18
Rating and fire testing of fire extinguishers
2018
Current
CAN/ULC Standard S524-19
Standard for installation of fire alarm systems
2019
Current
CAN/ULC Standard S525-16
Audible signaling devices for fire alarm and signaling systems, including accessories
2016
Withdrawn
CAN/ULC Standard S525-23
Audible signaling devices for fire alarm and signaling systems, including accessories
2023
Current
CAN/ULC Standard S526-16
Visible signaling devices for fire alarm and signaling systems, including accessories
2016
Withdrawn
CAN/ULC Standard S526-23
Standard for visible signaling devices for fire alarm and signaling systems, including accessories
2023
Current
CAN/ULC Standard S527-19
Standard laboratory guide for control units for fire alarm systems
2019
Current
CAN/ULC Standard S528-14
Standard for manual stations for fire alarm systems, including accessories
2014
Current
CAN/ULC Standard S529-16
Standard for smoke detectors for fire alarm systems
2016
Withdrawn
CAN/ULC Standard S529-23
Smoke detectors for fire alarm systems
2023
Current
CAN/ULC Standard S536-19
Standard for inspection and testing of fire alarm systems
2019
Current
CAN/ULC Standard S541-16
Speakers for fire alarm and signaling systems, including accessories
2016
Withdrawn
CAN/ULC Standard S541-23
Speakers for fire alarm and signaling systems, including accessories
2023
Current
CAN/ULC Standard S566-17
Standard for halocarbon clean agent fire extinguishers
2017
Current
CAN/ULC Standard S604-22
Standard for factory-built type A chimneys
2022
Current
CAN/ULC Standard S701.1-17
Standard for thermal insulation, polystyrene boards
2017
Withdrawn
CAN/ULC Standard S701.1-22
Standard for thermal insulation, polystyrene boards
2022
Current
CAN/ULC Standard S701-11
Standard for thermal insulation, polystyrene, boards and pipe covering
2011
Withdrawn
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