ULC 20 Standard for Fire Hydrants standard by Underwriters Laboratories of Canada, 12/01/1999
ULC 645 Standard For Power Roof Ventilators For Commercial And Institutional Kitchen Exhaust Systems (ULC S645) standard by Underwriters Laboratories of Canada, 11/01/1999
ULC 632 Standard for Heat Shields (ULC S632-99) standard by Underwriters Laboratories of Canada, 10/01/1999
ULC 263.1 Sprinkler-Protected Windows Systems (ULC/ORD-C263.1-99 (R2018)) standard by Underwriters Laboratories of Canada, 01/01/1999
ULC 522 Standard for Fire Extinguishers and Booster Hose standard by Underwriters Laboratories of Canada, 01/01/1999
ULC 640 Standard for Lining Systems for New Masonry Chimneys (CAN/ULC S640) standard by Underwriters Laboratories of Canada, 10/01/1998
ULC 655 Standard for Aboveground Protected Tank Assemblies for Flammable and Combustable Liquids (ULC S655-98) standard by Underwriters Laboratories of Canada, 02/01/1998
ULC 523 Standard for Light Attack Fire Fighting Apparatus (Mini-Pumper) (CAN/ULC S523) standard by Underwriters Laboratories of Canada, 09/01/1997
ULC 318 Standard for Power Supplies for Burglar Alarm Systems (ULC S318-96) standard by Underwriters Laboratories of Canada, 05/01/1996
ULC 551 Standard For Forged External-Lug Quick-Connect Couplings And Adapters For Forestry Fire Hose standard by Underwriters Laboratories of Canada, 01/01/1995
ULC 332 Standard For Burglary Resistant Glazing Material (ULC S332-1993(R1998)) standard by Underwriters Laboratories of Canada, 09/01/1993
ULC 628 Standard for Fireplace Inserts (ULC S628) standard by Underwriters Laboratories of Canada, 05/01/1993