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Note: The ICS code, scope and project need for this NOI (originally published June 8, 2021) was updated by the responsible SDO on February 15, 2022. 1 SCOPE 1.1 This Standard covers construction and performance requirements...

Note: The scope of this Notice of Intent (originally published on 15 March 2022) was updated by the responsible SDO on 3 July 2024. Note: The title and scope for this NOI (originally published on March 15, 2022) were updated...

Note: The scope for this NOI was updated by the responsible SDO on April 20, 2021 and the title was updated on August 16, 2022. (originally published on April 16, 2020). 1.1 This Standard provides the physical property...

Note: The project need for this NOI (originally published on July 5, 2023) was updated by the responsible SDO on July 11, 2023. 1.1 This Standard applies to visual signaling devices intended for indoor and/or outdoor...

Note: This notice of intent was withdrawn by the responsible SDO on November 21, 2023. 1.1 This Standard applies to visual signaling devices intended for indoor and/or outdoor installation: a) In Canada only: in accordance...

This Standard does not apply to power supplies that are an integral part of equipment contained in the following Standards: A Central and Monitoring Station Burglar Alarm Systems, CAN/ULC-S301; B Installation and...

Note: The standard development activity for this NOI (originally published on November 16, 2022) was updated by the responsible SDO on July 5, 2023. 1 Scope 1.1 These requirements cover electrical energy storage assemblies...

This Standard describes the requirements for the design and installation of a fire alarm system with or without voice communication capability. NOTE 1: This Standard is intended to apply to both required and voluntary fire...

1.1 This Standard describes the requirements for the design and installation of a fire alarm system with or without voice communication capability. NOTE 1: This Standard is intended to apply to both required and voluntary...

1.1 This Standard describes the requirements for the design and installation of a fire alarm system with or without voice communication capability. NOTE 1: This Standard is intended to apply to both required and voluntary...

This Standard describes the requirements for the design and installation of a fire alarm system with or without voice communication capability. This Standard is intended to apply to both required and voluntary fire alarm...

This Standard covers the: a) Construction, operation, installation, inspection and tests applicable to fire signal receiving centres for fire protective signalling services utilizing fire signal receiving centre facilities...