Skip to content

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).

Have questions, need help? Contact us.

The Proposed 4th Edition of CAN/ULC-S604, Standard for Factory-Built Type A Chimneys, has been submitted to the Standards Technical Committee for Factory-built Fireplaces, Chimneys and Vents for ballot approval and to others interested for comment.

Date Posted: 2021/July/9
Date Due: 2021/Sept/7

UL/ULC 30, Standard for Safety for Metallic and Nonmetallic Safety Cans for Flammable and Combustible Liquids for Single and Multiple Station Heat Alarms, has been submitted to the ULC Standards Technical Panel for Metallic and Nonmetallic Safety Cans for Flammable and Combustible Liquids for ballot approval and to others interested for comment.

Date Posted: 2021/May/28
Date Due: 2021/July/27

The Proposed Revisions to the Second Edition of ULC-S564, Standard for Categories 1 and 2 Foam Liquid Concentrates, has been submitted to the ULC Standards Committee on Fire Fighting Foams for ballot approval and to others interested for comment.

Date Posted: 2021/July/02
Date Due: 2021/August/31

The Proposed First Edition of ANSI/CAN/UL/ULC 4402, Standard for Safety for Indoor Air Quality in Buildings and Facilities Utilized for the Cultivation, Production and Processing of Cannabis, has been submitted to the Standards Technical Panel for Indoor Air Quality in Buildings and Facilities Utilized for the Cultivation, Production and Processing of Cannabis for ballot approval and to others interested for comment.

Date Posted: 2021/July/02
Date Due: 2021/August/31

The Proposed Revisions to the First Edition of CAN/ULC-S136, Standard Method of Fire Test of Sprinkler Protected Window Systems, has been submitted to the ULC Standards Committee on Fire Tests for ballot approval and to others interested for comment.

Date Posted: 2021/July/29
Date Due: 2021/September/27

The Proposed Revisions to the Third Edition of CAN/ULC S304, Standard for Control Units, Accessories and Receiving Equipment for Intrusion Alarm Systems, has been submitted to the ULC Standards Committee for Security and Burglar Alarm Equipment and Systems for ballot approval and to others interested for comment.

Date Posted: 2021/July/30
Date Due: 2021/September/30

The Proposed Revisions of the First Edition of ULC-S645, Standard for Power Roof Ventilators for Commercial and Institutional Kitchen Exhaust Systems, has been submitted to the ULC Standards Committee on Kitchen Exhaust Equipment and Systems for letter ballot approval and to others interested for comment.

Date Posted: 2021/July/30
Date Due: 2021/September/28

The Proposed Revisions of the Third Edition of CAN/ULC-S561, Standard for Installation and Services for Fire Signal Receiving Centres and Systems, has been submitted to the ULC Standards Committee on Fire Alarm and Life Safety Equipment and Systems for letter ballot approval and to others interested for comment.

Date Posted: 2021/August/6
Date Due: 2021/October/5

Proposed Revisions to the Third Edition of CAN/ULC-S705.2, Standard for Thermal Insulation – Spray Applied Rigid Polyurethane Foam, Medium Density – Application, has been submitted to the ULC Standards Committee on Thermal Performance and Energy Use in the Built Environment for ballot approval and to others interested for comment.

Date Posted: 2021/August/11
Date Due: 2021/October/11

The Proposed Sixth Edition of CAN/ULC-S701.1, Standard for Thermal Insulation, Polystyrene Boards, has been submitted to the ULC Standards Committee on Thermal Performance and Energy Use in the Built Environment for ballot approval and to others interested for comment.

Date Posted: 2021/August/12
Date Due: 2021/October/11

The Proposed Revisions to the Third Edition ANSI/CAN/UL/ULC 2580, Batteries for Use In Electric Vehicles, has been submitted to the Standards Technical Panel on Batteries for Use in Electric Vehicles for ballot approval and to others interested for comment.

Date Posted: 2021/September/16
Date Due: 2021/November/15