Standard For Power Roof Ventilators For Commercial And Institutional Kitchen Exhaust Systems (ULC S645) standard by Underwriters Laboratories of Canada, 11/01/1999
Audible Signaling Devices for Fire Alarm and Signaling Systems, Including Accessories (CAN/ULC-S525:2016) standard by Underwriters Laboratories of Canada, 01/01/2016
Standard for Thermal Insulation – Bead-Applied Two Component Polyurethane Air Sealant Foam Part 1: Material Specification (CAN/ULC S711.1-11) standard by Underwriters Laboratories of Canada, 12/01/2011
Standard for Devices and Accessories for Water Type Extinguishing Systems (CAN/ULC-S548-15) standard by Underwriters Laboratories of Canada, 09/01/2015
Thermal Insulation – Light Density, Open Cell Spray Applied Semi- Rigid Polyurethane Foam – Material Specification (CAN/ULC-S712.1:2017) standard by Underwriters Laboratories of Canada, 2017