ULC 712.2
Standard for Thermal Insulation - Light Density, Open Cell Spray Applied Semi- Rigid Polyurethane Foam - Installation (CAN/ULC-S712.2:2017)
standard by Underwriters Laboratories of Canada, 03/17/2020
ULC 774
Standard Laboratory Guide for the Determination of Volatile Organic Compound Emissions from Polyurethane Foam (CAN/ULC S774)
standard by Underwriters Laboratories of Canada, 03/17/2020
ULC 1373
Guide for the Investigation of Factory-Built Water Heating Gasification Appliances
standard by Underwriters Laboratories of Canada, 03/01/2020