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

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

The Proposed Revisions to the First Harmonized Edition of ANSI/CAN/UL/ULC 125, Standard for Safety for Flow Control Valves for Anhydrous Ammonia and LP-Gas, have been submitted to the Standards Technical Panel on Valves and Safety Relief Valves For Anhydrous Ammonia And LP-Gas for ballot approval and to others interested for comment.

Date Posted: 2021/January/08
Date Due: 2021/March/09

The Proposed Revisions to the First Harmonized Edition of ANSI/CAN/UL 144, Standard for Safety for LP-Gas Regulators, have been submitted to the Standards Technical Panel on LP-Gas Regulators for ballot approval and to others interested for comment.

Date Posted: 2021/January/08
Date Due: 2021/March/09

The Proposed Revisions to the First Harmonized Edition of ANSI/CAN/UL/ULC 180, Standard for Safety for Combustible Liquid Tank Accessories, have been submitted to the Standards Technical Panel on Combustible Liquid Tanks and Accessories for ballot approval and to others interested for comment.

Date Posted: 2021/January/08
Date Due: 2021/March/09

The Proposed Revisions to the First Harmonized Edition of ANSI/CAN/UL/ULC 842, Standard for Safety for Valves for Flammable and Combustible Liquids, have been submitted to the Standards Technical Panel on Valves for Flammable Fluids for ballot approval and to others interested for comment.

Date Posted: 2021/January/08
Date Due: 2021/March/09

The Proposed First Edition of CAN/ULC-S593, Standard for the Servicing of Halon and Clean Agent Extinguishing Systems, has been submitted to the ULC Standards Technical Committee on the Servicing of Extinguishing Systems for ballot approval and to others interested for comment.

Date Posted: 2021/January/28
Date Due: 2021/March/29

The Proposed First Edition of CAN/ULC-S594, Standard for the Servicing of Restaurant Cooking Extinguishing Systems, has been submitted to the ULC Standards Technical Committee on the Servicing of Extinguishing Systems for ballot approval and to others interested for comment.

Date Posted: 2021/January/28
Date Due: 2021/March/29

The Proposed First Harmonized Edition of ANSI/CAN/UL/ULC 1275, Standard for Safety for Flammable Liquid Storage Cabinets has been submitted to the ULC Standards Technical Committee on Flammable Liquid Storage Cabinets for ballot approval and to others interested for comment.

Date Posted: 2021/January/29
Date Due: 2021/March/30

The Proposed Third Edition of CAN/ULC 60895, Live working – Conductive clothing, has been submitted to the ULC Standards Technical Committee for Live Working for ballot approval and to others interested for comment.

Date Posted: 2021/February/16
Date Due: 2021/April/19

The Proposed Fourth Edition of CAN/ULC 60895, Live working – Hand tools for use up to 1 000 V AC and 1 500 V DC, has been submitted to the ULC Standards Technical Committee for Live Working for ballot approval and to others interested for comment.

Date Posted: 2021/February/16
Date Due: 2021/April/19

The Proposed Second Edition of CAN/ULC 61482-1-1, Live working – Protective clothing against the thermal hazards of an electric arc – Part 1-1: Test methods – Method 1: Determination of the arc rating (ELIM, ATPV and/or EBT) of clothing materials and of protective clothing using an open arc, has been submitted to the ULC Standards Technical Committee for Live Working for ballot approval and to others interested for comment.

Date Posted: 2021/February/16
Date Due: 2021/April/19

The Proposed 1st Edition of ANSI/CAN/UL/ULC 2583, Standard for Safety for Fuel Tank Accessories for Flammable and Combustible Liquids, has been submitted to the Standards Technical Panel for Valves for Flammable Fluids for ballot approval and to others interested for comment.

Date Posted: 2021/March/05
Date Due: 2021/May/04

Proposed Revisions to the 1st Edition of ANSI/CAN/UL/ULC 1389, Standard for Safety for Plant Oil Extraction Equipment for Installation and Use in Ordinary (Unclassified) Locations and Hazardous (Classified) Locations, has been submitted to the Standards Technical Panel for Plant Oil Extraction Equipment for ballot approval and to others interested for comment.

Date Posted: 2021/March/12
Date Due: 2021/May/11

The Proposed 9th Edition of ANSI/CAN/UL 132, Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas, has been submitted to the Standards Technical Panel for Valves and Safety Relief Valves for Anhydrous Ammonia and LP-Gas for ballot approval and to others interested for comment.

Date Posted: 2021/March/12
Date Due: 2021/May/11

Proposed Revisions to the First Edition of CAN/ULC-S1001, Standard for Integrated Systems Testing of Fire Protection and Life Safety Systems, have been submitted to the ULC Standards Committee on Fire Alarms and Life Safety Equipment for letter ballot approval and to others interested for comment.

Date Posted: 2021/March/29
Date Due: 2021/May/31

The Proposed 11th Edition of ANSI/CAN/UL 536, Standard for Safety for Flexible Metallic Hose, has been submitted to the Standards Technical Panel for LP-Gas Hose, Pigtails, and Flexible Connectors for ballot approval and to others interested for comment.

Date Posted: 2021/April/09
Date Due: 2021/June/08

The Proposed First Harmonized Edition of ANSI/CAN/UL/ULC 25, Standard for Safety for Meters for Flammable and Combustible Liquids and LP-Gas, has been submitted to the Standards Technical Panel for Meters for Flammable and Combustible Liquids and LP-Gas for ballot approval and to others interested for comment.

Date Posted: 2021/April/16
Date Due: 2021/June/15

The Proposed Revisions to the First Edition of CAN/ULC-S138, Standard Method of Test for Fire Growth of Insulated Building Panels in a Full-Scale Room Configuration, has been submitted to the ULC Standards Committee on Fire Tests for ballot approval and to others interested for comment.

Date Posted: 2021/April/19
Date Due: 2021/June/18

The Proposed 4th Edition of CAN/ULC 641, Standard for Factory-Built Chimney Connectors And Wall Pass-Through Assemblies, 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/April/23
Date Due: 2021/June/22

The Proposed 4th Edition of CAN/ULC 629, Standard for 650 °C Factory-Built 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/April/23
Date Due: 2021/June/22

The Proposed 4th Edition of CAN/ULC 628, Standard for Fireplace Inserts and Hearth-Mounted Stoves, 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/April/23
Date Due: 2021/June/22

The Proposed revisions to ULC 636, Standard for Type BH Gas Venting, had 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/April/23
Date Due: 2021/June/22