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Recently Published

The following ULC Standards have been recently published. Published Standards may be commented on at any time. In the event that you have comments on a published Standard, please contact the Standards Specialist specified in the announcement.

ULC Standards is pleased to announce the publication of Revision 2 of the Fifth edition of CAN/ULC-S601, Standard for Shop Fabricated Steel Aboveground Tanks for Flammable and Combustible Liquids. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Third edition of ULC-S636, Standard for Type BH Gas Venting Systems. For more information about this Standard, please contact Sabrina Khrebtov at 613-368-4419 or by email at sabrina.khrebtov@ul.org.

ULC Standards is pleased to announce the publication of Revision 2 of the Second edition of CAN/ULC-S134, Standard Method of Fire Test of Exterior Wall Assemblies. For more information about this Standard, please contact Griff Edwards at 919-549-0956 or by email at griff.edwards@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of CAN/ULC-S679, Standard for Metallic and Nonmetallic Underground Piping for Flammable and Combustible Liquids. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of Revision 3 of the Fifth edition of CAN/ULC-S101, Standard Methods of Fire Endurance Tests of Building Construction and Materials. For more information about this Standard, please contact Kevin Wu at 613-368-4437 or by email at kevin.hf.wu@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of CAN/ULC-S138, Standard Method of Test for Fire Growth of Insulated Building Panels in a Full-Scale Room Configuration. For more information about this Standard, please contact Kevin Wu at 613-368-4437 or by email at kevin.hf.wu@ul.org.

ULC Standards is pleased to announce the publication of the Second Edition of CAN/ULC-61482-2, Standard for Live Working – Protective Clothing Against the Thermal Hazards of an Electric Arc – Part 2: Requirements. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of the Second Edition of CAN/ULC-61482-1-1, Standard for 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. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of the Third Edition of CAN/ULC-61328, Standard for Live Working – Guidelines for the Installation of Transmission and Distribution Line Conductors and Earth Wires – Stringing Equipment and Accessory Items . For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of the Fourth Edition of CAN/ULC-60900, Standard for Live Working – Hand Tools for Use Up To 1 000 V AC And 1 500 V DC. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of the Third Edition of CAN/ULC-60895, Standard for Live Working – Conductive Clothing. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Tenth edition of ANSI/CAN/UL/ULC 125, Standard for Safety for Flow Control Valves for Anhydrous Ammonia and LP-Gas. For more information about this Standard, please contact Jeff Prusko at 847-664-3416 or by email at jeffrey.prusko@ul.org.

ULC Standards is pleased to announce the publication of the Fifth Edition of ANSI/CAN/UL/ULC 1275, Standard for Safety for Flammable Liquid Storage Cabinets. For more information about this Standard, please contact Jeff Prusko at 847-664-3416 or by email at jeffrey.prusko@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Ninth edition of ANSI/CAN/UL/ULC 180, Standard for Safety for Combustible Liquid Tank Accessories. For more information about this Standard, please contact Jeff Prusko at 847-664-3416 or by email at jeffrey.prusko@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the First edition of CAN/ULC-S142, Standard Method of Fire Test for Heat and Visible Smoke Release for Discrete Products. For more information about this Standard, please contact Kevin Wu at 613-368-4437 or by email at kevin.hf.wu@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Ninth edition of ANSI/CAN/UL/ULC 33, Standard for Safety for Heat Responsive Links for Fire-Protection Service. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of the Fourth Edition of CAN/ULC-S642, Standard for Compounds and Tapes for Threaded Pipe Joints. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at laura.werner@ul.org.

ULC Standards is pleased to announce the publication of the Ninth Edition of ANSI/CAN/UL/ULC 33, UL Standard for Safety for Heat Responsive Links for Fire-Protection Service. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of the Third Edition of CAN/ULC-S560, Standard for High-Performance and Aviation Foam Liquid Concentrates. For more information about this Standard, please contact Griff Edwards at 919-549-0956 or by email at griff.edwards@ul.org.

ULC Standards is pleased to announce the publication of Revision 2 of the Fourth edition of CAN/ULC-S503, Standard for Carbon-Dioxide Fire Extinguishers. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Fourth edition of CAN/ULC-S507, Water Fire Extinguishers. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of Revision 2 of the Third edition of CAN/ULC-S504, Dry Chemical Fire Extinguishers. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Second edition of CAN/ULC-S543, Standard for Internal Lug Quick-Connect Couplings for Fire Hose. For more information about this Standard, please contact Annabelle Hollen at 919-549-1313 or by email at annabelle.hollen@ul.org.

ULC Standards is pleased to announce the publication of the Fourth Edition of CAN/ULC-S627, Standard for Space Heaters for Use With Solid Fuels. For more information about this Standard, please contact Sabrina Khrebtov at 613-368-4419 or by email at sabrina.khrebtov@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of CAN/ULC-S530, Standard for Heat Actuated Fire Detectors for Fire Alarm Systems. For more information about this Standard, please contact Paul Lloret at 510-319-4269 or by email at paul.e.lloret@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the First edition of CAN/ULC-S674, Standard for Unvented Alcohol Fuel Burning Decorative Appliances. For more information about this Standard, please contact Sabrina Khrebtov at 613-368-4419 or by email at sabrina.khrebtov@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Second edition of CAN/ULC-S566, Halocarbon Clean Agent Fire Extinguishers. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the First edition of CAN/ULC-S662:2009-R2021, Standard for Factory-Built Grease Ducts. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of the First Edition of CAN/ULC-S136:2021, Standard Method of Fire Test of Sprinkler Protected Window Systems. For more information about this Standard, please contact Griff Edwards at 919-549-0956 or by email at griff.edwards@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Second edition of CAN/ULC-S112.1:2010-R2021, Standard for Leakage Rated Dampers for Use in Smoke Control Systems. For more information about this Standard, please contact Griff Edwards at 919-549-0956 or by email at Griff.Edwards@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Third edition of CAN/ULC-S646-10-R2021, Exhaust Hoods and Related Controls for Commercial and Institutional Cooking Equipment. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at nicolette.a.weeks@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Third edition of CAN/ULC-S112:2010-R2021, Standard Method of Fire Test of Fire Damper Assemblies. For more information about this Standard, please contact Griff Edwards at 919-549-0956 or by email at griff.edwards@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Second edition of CAN/ULC-S112.2:2007-R2021, Standard Method Of Fire Test Of Ceiling Firestop Flap Assemblies. For more information about this Standard, please contact Griff Edwards at 919-549-0956 or by email at griff.edwards@ul.org.

ULC Standards is pleased to announce the publication of the First Edition of CAN/ULC-S743.2, Standard for Thermal Insulation – Low Pressure Applied Two Component Sprat Polyurethane Foam, Part 2: Installation. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Second edition of ULC-S647, Standard for Exhaust Cleaning and Recirculation Assemblies for Commercial and Institutional Kitchen Exhaust Systems. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of ULC-S645, Standard for Power Roof Ventilators for Commercial and Institutional Kitchen Exhaust Systems. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Sixth edition of CAN-ULC-S537, Verification of Fire Alarm Systems. For more information about this Standard, please contact Caitlin D'Onofrio at 613-368-4430 or by email at Caitlin.DOnofrio@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Sixth edition of CAN-ULC-S536, Inspection and Testing of Fire Alarm Systems. For more information about this Standard, please contact Caitlin D'Onofrio at 613-368-4430 or by email at Caitlin.DOnofrio@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the First edition of CAN/ULC-S138, Standard Method of Test for Fire Growth of Insulated Building Panels in a Full-Scale Room Configuration. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Second edition of ULC-S649, Standard for Grease Filters for Commercial and Insitutional Kitchen Exhaust Systems. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Third edition of ANSI-CAN-UL-ULC-2580, Batteries for Use in Electric Vehicles. For more information about this Standard, please contact Megan VanHeirseele at 847-664-2881 or by email at Megan.M.VanHeirseele@ul.org.

ULC Standards is pleased to announce the publication of Revision 3 of the Third edition of CAN-ULC-S504, Dry Chemical Fire Extinguishers. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the First edition of ULC-S645, Standard For Power Roof Ventilators for Commercial and Institutional Kitchen Exhaust Systems. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.org.

ULC Standards is pleased to announce the publication of Revision 3 of the First edition of CAN/ULC-S321, Standard for Burglary Resistant Vault Doors and Modular Panels. For more information about this Standard, please contact Wathma Jayathilake at 613-368-4432 or by email at Wathma.Jayathilake@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Second edition of ULC-S647, Standard for Exhaust Cleaning and Recirculation Assemblies for Commercial and Institutional Kitchen Exhaust Systems. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Third edition of CAN-ULC-S705.1, Standard for Thermal Insulation – Spray Applied Rigid Polyurethane Foam, Medium Density – Material Specification. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of ULC-S663, Standard for Spill Containment Devices for Flammable and Combustible Liquid Aboveground Storage Tanks . For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at Laura.Werner@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of ULC-S661:2010-REV1, Standard for Overfill Protection Devices for Flammable and Combustible Liquid Storage Tanks. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at Laura.Werner@ul.org.

ULC Standards is pleased to announce the publication of the Second Edition of ANSI/CAN/UL/ULC 2152, Special Purpose Nonmetallic Containers and Tanks for Specific Combustible or Noncombustible Liquids. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at Laura.Werner@ul.org.

ULC Standards is pleased to announce the publication of the Second Edition of ANSI/CAN/UL/ULC 2586, Hose Nozzle Valves for Flammable and Combustible Liquids. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at Laura.Werner@ul.org.

ULC Standards is pleased to announce the publication of the Eleventh of ANSI/CAN/UL/ULC 567, Emergency Breakaway Fittings, Swivel Connectors and Pipe-Connection Fittings for Petroleum Products and LP-Gas. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at Laura.Werner@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the First edition of CAN/ULC-S741, Standard for Air Barrier Materials – Specification. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of Revision 2 of the Fifth edition of CAN/ULC-S101, Standard Methods of Fire Endurance Tests of Building Construction and Materials. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Third Edition of CAN/ULC-S774:2020, Standard Test Method for the Determination of Volatile Organic Compound Emissions from Polyurethane Foam. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Second Edition of CAN/ULC-S712.2:2020, Standard for Thermal Insulation – Light Density, Open Cell Spray Applied Semi-Rigid Polyurethane Foam – Installation. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Fourth Edition of CAN/ULC-S706.1, Standard for Insulating Wood Fibre Boards for Buildings. For more information about this Standard, please contact Kevin FH Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the fourth edition of CAN/ULC-S103, Standard Specification for “Tin-Clad” Fire Doors Meeting the Performance Required by CAN/ULC-S104. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the first Edition of CAN/ULC-S743.1, Standard for Thermal Insulation – Low Pressure Applied Two Component Spray Polyurethane Foam, Part 1: Material Specification. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Second Edition of CAN/ULC-S742, Standard for Air Barrier Assemblies – Specification. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Fourth edition of CAN/ULC-S113, Standard Specification for Wood Core Doors Meeting the Performance Required by CAN/ULC-S104 for Twenty Minute Fire Rated Closure Assemblies. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the third edition of CAN/ULC-S133, Standard Method of Tests for Door Closers Intended for Use with Swinging Doors. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.com.

ULC Standards is pleased to announce the publication of the Reaffirmation of the fourth edition of CAN/ULC-S105, Standard Specification for Fire Door Frames Meeting the Performance Required by CAN/ULC-S104. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Third edition of CAN/ULC-S301, Signal Receiving Centres Configurations and Operations. For more information about this Standard, please contact Wathma Jayathilake at 613-368-4432 or by email at Wathma.Jayathilake@ul.org.

ULC Standards is pleased to announce the publication of the third Edition of CAN/ULC-S559, Standard for Equipment for Fire Signal Receiving Centres and Systems. For more information about this Standard, please contact Caitlin D'Onofrio at 613-368-4430 or by email at Caitlin.DOnofrio@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Third edition of CAN/ULC-S561, Standard for Installation and Services for Fire Signal Receiving Centres and Systems. For more information about this Standard, please contact Caitlin D’Onofrio at 613.368.4430 or by email at caitlin.donofrio@ul.com.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of ANSI/CAN/UL/ULC 1389, Plant Oil Extraction Equipment for Installation and Use in Ordinary (Unclassified) Locations and Hazardous (Classified) Locations. For more information about this Standard, please contact Mitchell Gold at 847-664-2850 or by email at Mitchell.Gold@ul.org.

ULC Standards is pleased to announce the publication of the Three Edition of ANSI/CAN/UL/ULC 2200, Stationary Engine Generator Assemblies. For more information about this Standard, please contact Jonette Herman at (919) 549-1479 or by email at Jonette.A.Herman@ul.com.

ULC Standards is pleased to announce the publication of the Second Edition of CAN/ULC-S676, Standard for Refurbishing of Storage Tanks for Flammable and Combustible Liquids. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at Laura.Werner@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Second edition of CAN/ULC-S639, Standard for Steel Liner Assemblies for Solid-Fuel Burning Masonry Fireplaces. For more information about this Standard, please contact Gillian Wintonic at (613) 368-4427 or by email at Gillian.Wintonic@ul.com.

ULC Standards is pleased to announce the publication of the Second Edition of CAN/ULC-S676, Standard for Refurbishing of Storage Tanks for Flammable and Combustable Liquids. For more information about this Standard, please contact Laura Werner at 613-368-4417 or by email at Laura.Werner@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Fourth edition of CAN/ULC-S548, Standard for Devices and accessories for water type extinguishing systems. For more information about this Standard, please contact Caitlin D’Onofrio at 613-368-4430 or by email at Caitlin.DOnofrio@ul.org.

ULC Standards is pleased to announce the publication of the Third Edition of CAN/ULC-S561, Installation and Services for Fire Signal Receiving Centres and Systems. For more information about this Standard, please contact Caitlin D’Onofrio at 613-368-4430 or by email at Caitlin.DOnofrio@ul.org.

ULC Standards is pleased to announce the publication of the Revision of the Third edition of ANSI/CAN/UL/ULC-2127, Standard for Inert Gas Clean Agent Extinguishing System Units. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.com.

ULC Standards is pleased to announce the publication of the Revision of the Third edition of ANSI/CAN/UL/ULC-2166, Halocarbon Clean Agent Extinguishing System Units. For more information about this Standard, please contact Nicolette Weeks at 919-549-0973 or by email at Nicolette.A.Weeks@ul.com.

ULC Standards is pleased to announce the publication of Revision 1 of the Fourth edition of CAN/ULC-S129, Standard Method of Test for Smoulder Resistance of Insulation (Basket Method). For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.com.

ULC Standards is pleased to announce the publication of the Eleventh Edition of ANSI/CAN/UL/ULC 842, Standard for Valves for Flammable and Combustable Liquids. For more information about this Standard, please contact Jeff Prusko at 847-664-3416 or by email at Jeffrey.Prusko@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the First edition of ANSI/CAN/UL/ULC 1369, Standard for Aboveground Piping for Flammable and Combustable Liquids. For more information about this Standard, please contact Jeff Prusko at 847-664-3416 or by email at Jeffrey.prusko@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Third edition of ULC-S627, Standard for Space heaters for Use with Solid Fuels. For more information about this Standard, please contact Gillian Wintonic at (613) 368-4427 or by email at gillian.wintonic@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Third edition of ULC-S106, Standard Method for Fire Tests of Window and Glass Block Assemblies. For more information about this Standard, please contact Kevin HF Wu at (613) 368-4437 or by email at Kevin.HF.Wu@ul.com.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Fourth edition of ULC-S104, Standard Method for Fire Tests of Door Assemblies. For more information about this Standard, please contact Kevin HF Wu at (613) 368-4437 or by email at Kevin.HF.Wu@ul.com.

ULC Standards is pleased to announce the publication of the Third Edition of CAN/ULC-S306, Standard for Intrusion Detection Units. For more information about this Standard, please contact Wathma Jayathilake at (613) 368-4432 or by email at Wathma.Jayathilake@ul.org.

ULC Standards is pleased to announce the publication of the First Edition of CAN/ULC-S538, Standard for Single and Multiple Station Carbon Monoxide Alarms for Non-Residential Applications. For more information about this Standard, please contact Caitlin D'Onofrio at (613) 368-4430 or by email at Caitlin.DOnofrio@ul.org.

ULC Standards is pleased to announce the publication of the Tenth Edition of ANSI/CAN/UL/ULC 125, Flow Control Valves for Anhydrous Ammonia and LP-Gas. For more information about this Standard, please contact Jeffrey Prusko at 847-664-3416 or by email at Jeffrey.Prusko@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Fourth edition of CAN/ULC-S533, Standard for Egress Door Securing and Releasing Devices. For more information about this Standard, please contact Paul Lloret at 510-319-4269 or by email at Paul.E.Lloret@ul.org.

ULC Standards is pleased to announce the publication of the Third Edition of CAN/ULC-S705.2, Standard for Thermal Insulation – Spray Applied Rigid Polyurethane Foam, Medium Density – Application. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of the Reaffirmation of the Third edition of CAN/ULC-S773-15, Standard for Thermal Insulation Terminology. For more information about this Standard, please contact Kevin HF Wu at 613-368-4437 or by email at Kevin.HF.Wu@ul.org.

ULC Standards is pleased to announce the publication of Revision 1 of the Third edition of CAN/ULC-60839-11-1, Alarm and Electronic Security Systems - Part 11-1: Electronic Access Control Systems - System and Components Requirements. For more information about this Standard, please contact Wathma Jayathilake at 613-368-4432 or by email at Wathma.Jayathilake@ul.com.