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Fume hoods and associated exhaust systems
1.1 This Standard applies to all types of laboratory fume hoods, except for recirculating fume hoods. 1.2 This Standard specifies (a) safety requirements for fume hoods; (b) test methods for assessing fume hood performance;...
Notice of Intent
Strength Design in Aluminum
1.1 This Standard applies to the design of aluminum alloy members and assemblies intended to carry a known load. 1.2 This Standard specifies requirements for the design of members to meet the requirements of the National...
Notice of Intent
Ceramic and glass station post insulators
Amendment to the 2nd edition of CAN/CSA-C156.1, Ceramic and glass station post insulators. Preface This is the second edition of CAN/CSA-C156.1, Ceramic and glass station post insulators. It supersedes the first edition...
Notice of Intent
Children’s playspaces and equipment
The standards apply to public playgrounds, such as those on school grounds, in parks, or at day care centres or motels. They do not apply to private, residential (home) playgrounds or indoor facilities. There is no national...
Notice of Intent
Electrical nonmetallic tubing
1.1 This Standard applies to corrugated electrical nonmetallic tubing (ENT) and mechanically-attached fittings, for use in accordance with C22.1, Canadian Electrical Code, Part I (CE Code), NFPA 70, National Electrical Code...
Notice of Intent
Water Based Agent Fire Extinguishers
These requirements cover the construction and performance, exclusive of performance during fire tests, of portable water based agent fire extinguishers. These fire extinguishers are intended to be utilized in accordance with...
Notice of Intent
Thermoplastic insulated wires and cables
1.1 This Standard specifies the requirements for 600 V, single-conductor, thermoplastic-insulated wires and cables, for use as follows: a) In Canada, in accordance with CSA C22.1, Canadian Electrical Code (CEC), Part I; b) In...
Notice of Intent
Electrical nonmetallic tubing
1.1 This Standard applies to corrugated electrical nonmetallic tubing (ENT) and mechanically-attached fittings, for use in accordance with C22.1, Canadian Electrical Code, Part I (CE Code), NFPA 70, National Electrical Code...
Information Technology - Portable Operating System Interface (POSIX) - Part 3: Shell and Utilities
This National Standard of Canada is equivalent to International Standard ISO/IEC 9945-3:2003. This second edition of ISO/IEC 9945-3 is a minor revision and, together with ISO/IEC 9945-1, ISO/IEC 9945-2, and ISO/IEC 9945-4...
Notice of Intent
Regenerative Agriculture: Principles and Terminology
Note: As requested by the responsible SDO, this NOI being reissued as the standard was in the initial stages of development for more than 12 months. An additional comment period of January 16, 2024 to February 6, 2024...
Notice of Intent
Component Tapes
Note: The scope for this NOI (originally published on March 8, 2022) was updated by the responsible SDO on November 16, 2022. 1 Scope 1.1 This standard covers tape having constructional features such as reinforcement...
Notice of Intent
Fixed Condensed Aerosol Extinguishing System ...
These requirements cover the construction and operation of fixed condensed aerosol extinguishing system units inclusive of aerosol generating extinguishing system units and aerosol generating automatic extinguisher units...