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ULSE Releases Report Piloting Assessment of Standards’ Impact on Mitigating Injuries and Deaths

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Safety is Cause for Cross-Border Celebration! Five Binational Standards for Canada and the U.S.

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New Edition of Trinational Standard for Wire Connectors Published

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Accelerating the Clean Energy Future

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Featured Standards


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Coming Soon

UL 48
Electrical Signs
Revision Pages

UL 101
Leakage Current for Utilization Equipment
Revision Pages

UL 260
Dry Pipe and Deluge Valves for Fire-Protection Service
Revision Pages

UL 310
Electrical Quick-Connect Terminals
Revision Pages

UL 343
Pumps for Oil-Burning Appliances
Revision Pages

UL 498
Attachment Plugs and Receptacles
Revision Pages

ULC 704.1
Thermal Insulation, Polyurethane and Polyisocyanurate, Boards, Faced
Revision Pages

UL 726
Oil-Fired Boiler Assemblies
Revision Pages

UL 746A
Polymeric Materials - Short Term Property Evaluations
Revision Pages
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