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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 Seventh Edition CAN/ULC-S524, Standard for Installation of Fire , has been submitted to the ULC Technical Committee on Fire Alarm and Life Safety Equipment and Systems for letter ballot approval and to others interested for comment.

Date Posted: 2018/July/13
Date Due: 2018/September/13

The Proposed Reaffirmation of the Third Edition of CAN/ULC-S531-14, Standard for Smoke Alarms, 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: 2018/July/17
Date Due: 2018/September/17

The Proposed Second Edition of CAN/ULC-S505, Standard for Fusible Links for Fire Protection Service, is now available to the public for comment.

Date Posted: 2018/July/30
Date Due: 2018/September/28

The Proposed Third Edition CAN/ULC-S774, Standard Laboratory Guide for the Determination of Volatile Organic Compound Emissions from Polyurethane Foam, 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: 2018/August/15
Date Due: 2018/October/15

The Proposed First Revision of the First Edition of ANSI/CAN/UL/ULC 2258, Standard for Aboveground Nonmetallic Tanks for Fuel Oil and Other Combustible Liquids, has been submitted to the Joint UL/ULC Technical Committee on Combustible Liquid Tanks and Accessories for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the soon to be published First Edition of ANSI/CAN/UL/ULC 1316, Standard for Fibre Reinforced Plastic Underground Tanks for Flammable and Combustible Liquids, has been submitted to the Joint UL/ULC Technical Committee on Combustible Liquid Underground Tanks for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the First Edition of CAN/ULC-S677, Standard for Fire Tested Aboveground Tank Assemblies for Flammable and Combustible Liquids, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed Second Revision of the First Edition of CAN/ULC-S675.2, 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 on Fueling Accessories for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed Second Revision of the First Edition of CAN/ULC-S675.1, 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 on Fueling Accessories for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the First Edition (including reaffirmation) of CAN/ULC-S668, Standard for Liners Used for Secondary Containment of Aboveground Flammable and Combustible Liquid Tanks, has been submitted to the ULC Standards Committee on Stationary Non-Metallic Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Second Edition of CAN/ULC-S656, Standard for Oil-Water Separators, has been submitted to the ULC Standards Committee on Oil-Water Separators for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Second Edition of CAN/ULC-S655, Standard for Aboveground Protected Tank Assemblies for Flammable and Combustible Liquids, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Third Edition of CAN/ULC-S653, Standard for Aboveground Horizontal Steel Contained Tank Assemblies for Flammable and Combustible Liquids, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Third Edition of CAN/ULC-S652, Standard for Tank Assemblies for the Collection, Storage and Removal of Used Oil, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Fifth Edition of CAN/ULC-S603.1, Standard for External Corrosion Protection Systems for Steel Underground Tanks for Flammable and Combustible Liquids, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Fourth Edition (including Erratum) of CAN/ULC-S603, Standard for Steel Underground Tanks for Flammable and Combustible Liquids, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Sixth Edition of CAN/ULC-S602, Standard for Aboveground Steel Tanks for Fuel Oil and Lubricating Oil, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Fifth Edition (including Erratum) of CAN/ULC-S601, Standard for Shop Fabricated Steel Aboveground Tanks for Flammable and Combustible Liquids, has been submitted to the ULC Standards Committee on Stationary Steel Storage Containers for Flammable and Combustible Liquids for letter ballot approval and to others interested for comment.

Date Posted: 2018/August/24
Date Due: 2018/October/24

The Proposed First Revision of the Fifth Edition of CAN/ULC-S101, Standard Method of Fire Endurance Tests of Building Construction and Materials, has been submitted to the ULC Standards Committee on Fire Tests for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/07
Date Due: 2018/November/05

The Proposed First Revision of the Eighth Edition of CAN/ULC-S102, Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies, has been submitted to the ULC Standards Committee on Fire Tests for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/07
Date Due: 2018/November/05

The Proposed First Revision of the Eighth Edition of CAN/ULC-S102.2, Standard Method of Test for Surface Burning Characteristics of Flooring, Floor Coverings, and Miscellaneous Materials and Assemblies, has been submitted to the ULC Standards Committee on Fire Tests for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/07
Date Due: 2018/November/05

The Proposed First Revision of the reaffirmed Third Edition of CAN/ULC-S107, Standard Methods of Fire Tests of Roof Coverings, has been submitted to the ULC Standards Committee on Fire Tests for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/07
Date Due: 2018/November/05

The Proposed First Revision of the reaffirmed Second Edition of CAN/ULC-S134, Standard Method of Fire Test of Exterior Wall Assemblies, has been submitted to the ULC Standards Committee on Fire Tests for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/07
Date Due: 2018/November/05

The Proposed First Revision of the Third Edition of CAN/ULC-S520, Standard for Fire Hydrants, has been submitted to the ULC Standards Committee on Fire Protection Equipment and Systems for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/07
Date Due: 2018/November/07

The Proposed Fourth Edition CAN/ULC-S716.1, Standard for Exterior Insulation and Finish Systems (EIFS) – Materials and Systems, 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: 2018/September/12
Date Due: 2018/November/11

The Proposed Third Edition CAN/ULC-S716.2, Standard for Exterior Insulation and Finish Systems (EIFS) – Installation of EIFS Components and Water Resistive Barrier, 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: 2018/September/12
Date Due: 2018/November/11

The Proposed Third Edition CAN/ULC-S716.3, Standard for Exterior Insulation and Finish Systems (EIFS) – Design Application, 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: 2018/September/12
Date Due: 2018/November/11

The Proposed Second Edition CAN/ULC-S742, Standard for Air Barrier Assemblies – Specification, 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: 2018/September/12
Date Due: 2018/November/11

The Proposed First Edition CAN/ULC-S713.1, Standard for Thermal Insulation – Low Density, Open Cell Spray Applied Semi-Rigid Polyurethane Foam – Material Specification, 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: 2018/September/14
Date Due: 2018/November/13

The Proposed First Edition CAN/ULC-S713.2, Standard for Thermal Insulation – Low Density, Open Cell Spray Applied Semi-Rigid Polyurethane Foam – Installation Specification, 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: 2018/September/14
Date Due: 2018/November/13

The Proposed Reaffirmation of the Second Edition of CAN/ULC-S519, Standard for Cotton-Synthetic Percolating Forestry Hose, has been submitted to the ULC Standards Committee on Fire Protection Equipment and Systems for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/19
Date Due: 2018/November/19

The Proposed Reaffirmation of the Second Edition of CAN/ULC-S519.1, Standard for Synthetic Percolating Forestry Hose, has been submitted to the ULC Standards Committee on Fire Protection Equipment and Systems for letter ballot approval and to others interested for comment.

Date Posted: 2018/September/19
Date Due: 2018/November/19