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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 standard specifies design and performance requirements for roof drains

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...

Note: The standard type, standard sub-type, scope, and project need for this NOI (originally published on July 18, 2023) were updated by the responsible SDO on February 20, 2024. 1.1 Inclusions This Standard specifies the...

Note: This NOI was withdrawn by the responsible SDO on June 28, 2022.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...

This standard applies to all individuals, as well as all for-profit and not-for-profit, public and private organizations engaged in the conduct and/or oversight of human research. By reducing the variability of interpretation...

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)...

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...

Note: This NOI was withdrawn by the responsible SDO on August 15, 2023. This standard applies to Infrared Heaters that are Gas-Fired High-intensity Infrared Heaters and Gas-Fired Low-intensity Infrared Heaters with inputs up...

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...

1. Revision to 14.5.3 to Add Additional Standards for Use with Ethanol 2. UL 1389 Clarifications

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...