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Notice of Intent
Transportable hydrogen refuelling units
Note: The title and scope of this Notice of Intent (originally published on May 30, 2023) was updated by the responsible SDO on July 23, 2024. 1.1 Inclusions This Standard specifies the requirements and minimum standards for...
Publications
National Standards Strategy
The National Standards Strategy is a comprehensive strategy that explores new thinking and new priorities and engages with new stakeholders in the standards network. It considers the current geopolitical environment, national...
Notice of Intent
Plant Oil Extraction Equipment for Installation...
Note: Standard Title and Scope updated November 27, 2018 as per a request from the responsible SDO. (NOI originally published to CNS on May 29, 2018). This Standard covers commercial and industrial plant oil extraction...
Notice of Intent
Canadian safety indicators for passenger railway...
Note: The title and scope of this Notice of Intent (originally published on April 4, 2023) were updated by the responsible SDO on October 22, 2024. 1.1 General This Standard provides a common set of safety indicators for use...
Notice of Intent
Motor Control Centres
Scope: 1.1 Products covered 1.1.1 This standard applies to motor control centres to be used in accordance with the U.S. National Electrical Code, ANSI/NFPA 70, the Canadian Electrical Code, Part I, CSA C22.1, and the Mexican...
Notice of Intent
Transfer switch equipment
1.1 This standard applies to: a) Automatic transfer switches; b) Manual or non-automatic transfer switches; c) Closed transition transfer switches; d) Hybrid transfer switches; e) Transfer switches for fire pumps; f) Bypass...
Notice of Intent
Road vehicles - Liquefied natural gas (LNG) fuel...
Note: The scope for this NOI (originally published on March 1, 2022) was updated by the responsible SDO on April 21, 2022. This document specifies tests and requirements for the check valve, a liquefied natural gas fuel...
Notice of Intent
Road vehicles - Liquefied natural gas (LNG) fuel...
Note: The scope for this NOI (originally published on March 1, 2022) was updated by the responsible SDO on April 21, 2022. This document specifies tests and requirements for the manual valve, a liquefied natural gas fuel...
Notice of Intent
Road vehicles - Liquefied natural gas (LNG) fuel...
Note: The scope for this NOI (originally published on March 1, 2022) was updated by the responsible SDO on April 21, 2022. This document specifies tests and requirements for the tank pressure gauge, a liquefied natural gas...
Notice of Intent
Road vehicles - Liquefied natural gas (LNG) fuel...
Note: The scope for this NOI (originally published on March 1, 2022) was updated by the responsible SDO on April 21, 2022. This document specifies tests and requirements for the pressure relief valve (PRV), a liquefied...
Notice of Intent
Safety requirements for electrical equipment ...
This IEC third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous...
Notice of Intent
Methods of testing petroleum and associated products...
Note: The ICS code of this Notice of Intent (originally published on May 30, 2023) was updated by the responsible SDO on July 23, 2024. This method is intended for the semi-quantitative determination of ethyl mercaptan...