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This Standard establishes minimum health effects requirements for the chemicals, the chemical contaminants, and the impurities that are directly added to drinking water from drinking water treatment chemicals. This Standard...

This Standard covers pipe support hangers and hooks intended for use in plumbing supply and drain waste vent systems and specifies requirements for materials, physical characteristics, performance testing, and markings...

Note: CIO Strategy Council announced an organizational name change to the Digital Governance Council (DGC), effective January 30, 2023 and the creation of a new standards development division, Digital Governance Standards...

Note: CIO Strategy Council announced an organizational name change to the Digital Governance Council (DGC), effective January 30, 2023 and the creation of a new standards development division, Digital Governance Standards...

1.1 This Standard applies to factory-designed and prefabricated vapour-compression chillers that include one or more hermetic or external drive compressors. 1.2 The compressor types covered under this Standard include (a)...

1.1 This Standard provides minimum indoor air quality (IAQ) requirements and guidelines for a building or portions of a building utilized for cannabis cultivation, post-harvest processing as well as ancillary spaces. Note...

This standard provides a rating methodology to assess and improve the Environmental, Social, and Governance (ESG) programs of associations.

Note: This NOI was withdrawn by the responsible SDO on June 28, 2022. This standard applies to Positive Displacement Compressors and their presentation of performance in heating, ventilation, air-conditioning, and...

1. The Standards for foam liquid concentrates are divided into three categories. Category 1 Primarily for use on general-purpose hydrocarbon fires Category 2 Primarily for use on polar solvents, oxygenated fuels, and water...

1.1 This Standard covers enamelled cast iron and enamelled steel plumbing fixtures and specifies requirements for materials, construction, performance, testing, and markings. 1.2 This Standard covers the following plumbing...

This document is the base standard for a number of other standards dealing with water treatment equipment, water, dialysis water, concentrates, and dialysis fluid (ISO 23500 series) and provides dialysis practitioners with...

This standard specifies design and performance requirements for roof drains