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Public Review

The Standards Council of Canada requires all proposed standards be made available for a 60-day public review during the development process, allowing input from interested parties.

These documents are issued for the purpose of generating critical review and comment. The application of material contained in these documents for other purposes, such as its use in judging a product for compliance with current requirements or determining future product needs, would be premature and could be misleading.

To view these documents and submit your comments,
create a ULC CSDS user account and Follow the Standard(s).

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CAN/ULC 252, Standard for Compressed Gas Regulators
The proposed revision of the eleventh edition of CAN/ULC 252, Standard for Compressed Gas Regulators has been submitted to the ULC Standards Committee for approval by ballot and to other interested parties for comment.

Date Posted: February 24, 2023
Date Due: April 25, 2023


ANSI/CAN/UL/ULC 2271, Standard for Batteries for Use In Light Electric Vehicle (LEV) Applications
The proposed revision of the second edition of ANSI/CAN/UL/ULC 2271, Standard for Batteries for Use In Light Electric Vehicle (LEV) Applications has been submitted to the Technical Committee for Batteries for Use in Electric Vehicles for ballot approval and to other interested parties for comment.

Date Posted: March 10, 2023
Date Due: May 9, 2023


CAN/ULC 704.1, Standard for Thermal Insulation, Polyurethane and Polyisocyanurate, Boards, Faced
The proposed revision of the fifth edition of CAN/ULC 704.1, Standard for Thermal Insulation, Polyurethane and Polyisocyanurate, Boards, Faced has been submitted to the Technical Committee for Thermal Performance and Energy Use in the Built Environment for ballot approval and to other interested parties for comment.

Date Posted: April 21, 2023
Date Due: June 20, 2023


CAN/ULC S710.1, Standard for Thermal Insulation – Bead-Applied One Component Polyurethane Air Sealant Foam, Part 1: Material Specification
The proposed reaffirmation and continuance of the first edition of CAN/ULC S710.1, Standard for Thermal Insulation – Bead-Applied One Component Polyurethane Air Sealant Foam, Part 1: Material Specification has been submitted to the ULC Technical Committee on Fire Tests for approval by ballot and to other interested parties for comment.

Date Posted: May 5, 2023
Date Due: July 4, 2023


CAN/ULC S124, Standard for Standard Method of Test for the Evaluation of Thermal Barriers for Foamed Plastic
The proposed reaffirmation and continuance of the first edition of CAN/ULC S124, Standard for Standard Method of Test for the Evaluation of Thermal Barriers for Foamed Plastic, has been submitted to the ULC Technical Committee on Fire Tests for approval by ballot and to other interested parties for comment.

Date Posted: May 5, 2023
Date Due: July 4, 2023


CAN/ULC S102.3, Standard for Standard Method of Fire Test of Light Diffusers and Lenses
The proposed reaffirmation and continuance of the first edition of CAN/ULC S102.3, Standard for Standard Method of Fire Test of Light Diffusers and Lenses, has been submitted to the ULC Technical Committee on Fire Tests for approval by ballot and to other interested parties for comment.

Date Posted: May 5, 2023
Date Due: July 4, 2023


CAN/ULC S145, The Standard Method of Test for the Evaluation of Protective Covering for Foamed Plastic Insulation – Full-Scale Room Test
The proposed reaffirmation and continuance of the first edition of CAN/ULC S145, Standard Method of Test for the Evaluation of Protective Covering for Foamed Plastic Insulation – Full-Scale Room Test, has been submitted to the ULC Technical Committee for approval by ballot and to other interested parties for comment.

Date Posted: May 5, 2023
Date Due: July 5, 2023


CAN/ULC S130, The Standard Method of Test for Ignition Resistance of Loose Fill Insulation (Cigarette Method)
The proposed reaffirmation and continuance of the Third Edition of CAN/ULC S130, The Standard Method of Test for Ignition Resistance of Loose Fill Insulation (Cigarette Method), has been submitted to the ULC Technical Committee for approval by ballot and to other interested parties for comment.

Date Posted: May 5, 2023
Date Due: July 5, 2023


ANSI/CAN/UL/ULC 1390, Standard for Solid Fuel Fireplace Inserts and Hearth-Mounted Stoves for Installation into Masonry Fireplaces
The proposed first edition of ANSI/CAN/UL/ULC 1390, Standard for Solid Fuel Fireplace Inserts and Hearth-Mounted Stoves for Installation into Masonry Fireplaces, has been submitted to the Technical Committee on Solid Fuel Appliances for approval by ballot and to other interested parties for comment.

Date Posted: May 5, 2023
Date Due: July 4, 2023


CAN/ULC-S668-12-REV1, Standard for Liners Used for Secondary Containment of Aboveground Flammable and Combustible Liquid Tanks
The proposed reaffirmation and continuance of the First Edition of CAN/ULC-S668-12-REV1, Standard for Liners Used for Secondary Containment of Aboveground Flammable and Combustible Liquid Tanks has been submitted to the ULC Standards Committee for approval by ballot and to other interested parties for comment.

Date Posted: May 19, 2023
Date Due: July 18, 2023


CAN/ULC-S675.1-14-REV2, Standard for Volumetric Leak Detection Devices for Underground and Aboveground Storage Tanks for Flammable and Combustible Liquids

The proposed reaffirmation and continuance of the First Edition of CAN/ULC-S675.1-14-REV2, Standard for Volumetric Leak Detection Devices for Underground and Aboveground Storage Tanks for Flammable and Combustible Liquids has been submitted to the ULC Standards Committee for approval by ballot and to other interested parties for comment.

Date Posted: May 19, 2023
Date Due: July 18, 2023


CAN/ULC-S675.2-14-REV2, Standard for Nonvolumetric Precision Leak Detection Devices for Underground and Aboveground Storage Tanks and Piping for Flammable and Combustible Liquids

The proposed reaffirmation and continuance of the First Edition of CAN/ULC-S675.2-14-REV2, Standard for Nonvolumetric Precision Leak Detection Devices for Underground and Aboveground Storage Tanks and Piping for Flammable and Combustible Liquids has been submitted to the ULC Standards Committee for approval by ballot and to other interested parties for comment.

Date Posted: May 19, 2023
Date Due: July 18, 2023


CAN/ULC-S656-14-REV1, Standard for Oil-Water Separators

The proposed revision of the Second Edition of CAN/ULC-S656-14-REV1, Standard for Oil-Water Separators has been submitted to the ULC Standards Committee for approval by ballot and to other interested parties for comment.

Date Posted: May 26, 2023
Date Due: July 25, 2023


CAN/ULC S711.1, Standard for Bead-Applied Two Component Polyurethane Aire Sealant Foam, Part 1: Material Specification

The proposed reaffirmation and continuance of the Third Edition of CAN/ULC S 711.1, Standard for Bead-Applied Two Component Polyurethane Aire Sealant Foam, Part 1: Material Specification, has been submitted to the ULC Technical Committee for approval by ballot and to other interested parties for comment.

Date Posted: June 1, 2023
Date Due: July 31, 2023