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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...

Scope This CSA LNG 3.20 standard specifies tests and requirements for the flexible fuel line or vent line for service temperature colder than -40 o C (-40 o F) and cryogenic conditions, a liquefied natural gas fuel system...

This International Standard specifies the elements of drinking water and wastewater services of relevance and interest to users. It also provides guidance on how to identify users’ needs and expectations and how to assess...

This International Standard provides guidelines for the management of drinking water utilities and for the assessment of drinking water services. This International Standard is applicable to publicly and privately owned and...

This part of IEC 80601 applies to the basic safety and essential performance of screening thermographs intended to be used for the individual non-invasive febrile temperature screening of a human under controlled...

This standard specifies the physical and dimensional characteristics of prefabricated reinforced concrete and unreinforced concrete pipes and monolithic lateral connections. This standard also specifies control and test...

Note: The scope for this NOI was updated by the responsible SDO on April 20, 2021. (originally published on April 16, 2020) 1.1 This Standard outlines requirements for the installation of spray applied rigid polyurethane foam...

Note: The ICS code for this NOI wasupdated by the responsible SDO on April 23, 2024. HSO has convened a standards Technical Committee and working group to develop a new Malnutrition Safety Intervention Standard. This...

1.1 This procedure defines the long-term thermal resistance (LTTR) of a foam product as the value measured after 5-year storage in a laboratory environment and provides means for its prediction based on an accelerated...

1.1 This Standard applies to mineral fibre thermal insulation manufactured in the form of faced and unfaced batts, rolls and boards. Where facings are used, they shall be either permeable or vapour retarding membranes, as...

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...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of outdoor barbecues for household and similar use, their rated voltage being not more than 250 V. Appliances not intended...