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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 obtain copies of these documents, please contact:
Mark Ramlochan, Standards Operations Manager
E-mail: Mark.Ramlochan@ul.com
Phone: 613-755-2729 (61422)
Fax: 613-231-5977

Address: ULC Standards
171 Nepean Street, Suite 400, Ottawa, ON, K2P 0B4

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

Date Posted: 2019/June/28
Date Due: 2019/August/28

The Proposed First Edition of CAN/ULC-S538, Standard for Single and Multiple Carbon Monoxide Alarms for Non-residential applications, has been submitted to the ULC Standards Committee on Fire Alarm and Life Safety Equipment for letter ballot approval and to others interested for comment.

Date Posted: 2019/August/27
Date Due: 2019/October/28

A Joint UL/ULC Standard for Stationary Engine Generator Assemblies, UL/ULC 2200, is proposed which includes several substantive changes and new requirements to address current Technology. This Proposed Third Edition covers stationary engine generator assemblies that reflect today’s technology already in production, including gas turbines, small steam engine power generation, and new alternative energy fuel applications in use such as biogas and liquid bio fuels. New sections of the standard also address the use of modern programmable controls for fuel and a wide range of power generation applications.  The proposed third edition will concurrently be submitted to the STP 2200 for ballot and comment and for first-time approval for use as a national standard of Canada (CAN).

Date Posted: 2019/August/28
Date Due: 2019/November/4

The Proposed 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 letter ballot approval and to others interested for comment.

Date Posted: 2019/October/02
Date Due: 2019/December/02

The Proposed Reaffirmation of the Fourth Edition of CAN/ULC-S770, Standard Test Method for Determination of Long-Term Thermal Resistance of Closed-Cell Thermal Insulating Foams, has been submitted to the ULC Standards Committee on Thermal Performance and Energy Use in the Built Environment for letter ballot approval and to others interested for comment.

Date Posted: 2019/October/02
Date Due: 2019/November/01

The Proposed Fourth Edition of ULC-S306, Standard for Intrusion Detection Units, has been submitted to the ULC Standards Committee on Security and Burglar Alarm Equipment and Systems for letter ballot approval and to others interested for comment.

Date Posted: 2019/October/08
Date Due: 2019/December/08

The Proposed Fourth Edition of CAN/ULC-S627, Standard for Space Heaters for Use With Solid Fuels, has been submitted to the ULC Standards Committee on Factory-Built Fireplaces, Chimneys and Vents for letter ballot approval and to others interested for comment.

Date Posted: 2019/November/14
Date Due: 2020/January/13