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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.

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ANSI/CAN/UL/ULC 252, Standard for Compressed Gas Service
The proposed Eleventh Edition of ANSI/CAN/UL/ULC 252, Standard for Compressed Gas Service, has been submitted to the Standards Technical Panel for Compressed Gas Regulators and Accessories for ballot approval and to others interested for comment.

Date Posted: January 21, 2022
Date Due: March 22, 2022


ANSI/CAN/UL/ULC 252A, Standard for Compressed Gas Regulator Accessories
The proposed Fifth Edition of ANSI/CAN/UL/ULC 252A, Standard for Compressed Gas Regulator Accessories, has been submitted to the Standards Technical Panel for Compressed Gas Regulators and Accessories for ballot approval and to others interested for comment.

Date Posted: January 21, 2022
Date Due: March 22, 2022


ANSI/CAN/UL/ULC 2586, Standard for Hose Nozzle Valves for Flammable and Combustible Liquids
Proposed Revisions to the Second Edition of ANSI/CAN/UL/ULC 2586, Standard for Hose Nozzle Valves for Flammable and Combustible Liquids, have been submitted to the Standards Technical Panel, STP 842, for ballot approval and to others interested for comment.

Date Posted: February 25, 2022
Date Due: April 26, 2022


ANSI/CAN/UL/ULC 1349, Standard for LP-Gas Vaporizers
The proposed First Edition of ANSI/CAN/UL/ULC 1349, Standard for LP-Gas Vaporizers, have been submitted to the Standards Technical Panel, STP 125, Valves And Safety Relief Valves For Anhydrous Ammonia And Lp-Gas for ballot approval and to others interested for comment.

Date Posted: March 11, 2022
Date Due: May 10, 2022


CAN/ULC S543 Standard for Internal Lug Quick-Connect Couplings for Fire Hose
Proposed Revisions to the Second Edition of ULC-S543, Standard for Internal Lug Quick-Connect Couplings for Fire Hose, have been submitted to the ULC Standards Committee on Fire Protection Equipment and Systems for ballot approval and to others interested for comment.

Date Posted: March 15, 2022
Date Due: May 17, 2022


ANSI/CAN/UL/ULC 1337, Standard for LP-Gas, Natural Gas, and Manufactured Gas Devices for Engine Fuel Systems
The proposed First Edition of ANSI/CAN/UL/ULC 1337, Standard for LP-Gas, Natural Gas, and Manufactured Gas Devices for Engine Fuel Systems, has been submitted to the Standards Technical Panel, STP 125, Valves And Safety Relief Valves For Anhydrous Ammonia And Lp-Gas for ballot approval and to others interested for comment.

Date Posted: March 18, 2022
Date Due: May 17, 2022


ANSI/CAN/UL/ULC 407, Standard for Manifolds for Compressed Gases
The proposed Eighth Edition of ANSI/CAN/UL/ULC 407, Standard for Manifolds for Compressed Gases, has been submitted to the Standards Technical Panel, STP 252, Compressed Gas Regulators And Accessories for ballot approval and to others interested for comment.

Date Posted: March 18, 2022
Date Due: May 17, 2022


CAN/ULC-S508, Standard for the Rating and Fire Testing of Fire Extinguishers
The proposed Fifth Edition of CAN/ULC-S508, Standard for the Rating and Fire Testing of Fire Extinguishers, has been submitted to the ULC Standards Committee on Portable Extinguishers for ballot approval and to others interested for comment.

Date Posted: April 15, 2022
Date Due: June 14, 2022


CAN/ULC-S563, Standard for High-Performance and Aviation Synthetic Fluorine-Free Foam Liquid Concentrates
The Proposed Third Edition of CAN/ULC-S563, Standard for High-Performance and Aviation Synthetic Fluorine-Free 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: April 22, 2022
Date Due: June 21, 2022


ANSI/CAN/UL/ULC 404, Standard for Pressure-Indicating Gauges for Compressed Gas Service
The Proposed Ninth Edition of ANSI/CAN/UL/ULC 404, Standard for Pressure-Indicating Gauges for Compressed Gas Service, has been submitted to the UL Standards Technical Committee on Compressed Gas Regulators and Accessories for ballot approval and to others interested for comment.

Date Posted: April 29, 2022
Date Due: June 28, 2022


ANSI/CAN/UL/ULC 1370, Standard for Unvented Alcohol Fuel Burning Decorative Appliances
The Proposed Second Edition of ANSI/CAN/UL/ULC 1370, Standard for Unvented Alcohol Fuel Burning Decorative Appliances, has been submitted to the UL Standards Technical Committee on Unvented Alcohol Fuel Burning Decorative Appliances (STP 1370) for ballot approval and to others interested for comment.

Date Posted: May 13, 2022
Date Due: July 12, 2022


CAN/ULC 529, Standard for Smoke Detectors for Fire Alarm Systems
The Proposed Fifth Edition of CAN/ULC 529, Standard for Smoke Detectors for Fire Alarm Systems, has been submitted to the ULC Standards Committee on Fire Alarm and Life Safety Equipment and Systems for ballot approval and to others interested for comment.

Date Posted: May 13, 2022
Date Due: July 12, 2022


CAN/ULC-S137, Standard Method of Test for Fire Growth of Mattresses (Open Flame Test)
The Proposed reaffirmation of the Second Edition of CAN/ULC-S137, Standard Method of Test for Fire Growth of Mattresses (Open Flame Test), has been submitted to the ULC Standards Committee on Fire Tests for letter ballot approval and to others interested for comment.

Date Posted: May 18, 2022
Date Due: July 18, 2022


CAN/ULC-S102.4, Standard Method of Test for Fire and Smoke Characteristics of Electrical Wiring, Cables and Non-Metallic Raceways
The Proposed reaffirmation of the Fourth Edition of CAN/ULC-S102.4, Standard Method of Test for Fire and Smoke Characteristics of Electrical Wiring, Cables and Non-Metallic Raceways, has been submitted to the ULC Standards Committee on Fire Tests for letter ballot approval and to others interested for comment.

Date Posted: May 18, 2022
Date Due: July 18, 2022


CAN/ULC 525, Audible Signaling Devices for Fire Alarm and Signaling Systems, Including Accessories

The Proposed Fifth Edition of CAN/ULC 525, Audible Signaling Devices for Fire Alarm and Signaling Systems, Including Accessories, has been submitted to the ULC Standards Committee on Fire Alarm and Life Safety Equipment and Systems for ballot approval and to others interested for comment.

Date Posted: May 20, 2022
Date Due: July 19, 2022


CAN/ULC S576, Standard for Mass Notification Systems Equipment and Accessories

The proposed revisions to the Second Edition of CAN/ULC S576, Standard for Mass Notification Systems Equipment and Accessories, has been submitted to the ULC Standards Committee on Fire Alarm and Life Safety Equipment and Systems for ballot approval and to others interested for comment.

Date Posted: May 27, 2022
Date Due: July 27, 2022


CAN/ULC 541, Standard for Speakers for Fire Alarm and Signaling Systems, Including Accessories

The Proposed Fifth Edition of CAN/ULC 541, Standard for Speakers for Fire Alarm and Signaling Systems, Including Accessories, has been submitted to the ULC Standards Committee on Fire Alarm and Life Safety Equipment and Systems for ballot approval and to others interested for comment.

Date Posted: May 27, 2022
Date Due: July 26, 2022