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These international guidelines are based on the assumption that monitoring of environmental components (atmosphere, water, soil and biota) as well as food quality ensure the protection of human health[2][4][5][6][7][8]. The guidelines constitute a basis for the setting of national regulations and standards, inter alia, for monitoring air, water and food in support of public health, specifically…

This document covers the general design, minimum performance requirements and methods of test for wildland firefighting footwear. This document does not cover PPE for structural firefighting (see ISO 11999 series), for use against chemical, biological, radiological and nuclear hazards, ISO 18639 series PPE for firefighters undertaking specific rescue activities or for use where a reflective outer…

This document — describes standardization activities related to C-ITS on a global level by major standard development organizations (SDOs); — explains the various purposes of deliverables from SDOs and introduces a classification scheme of such documents; — describes methods on how C-ITS services are presented and performed; — identifies an approach for C-ITS releases and…

IEC 62977-2-1:2021(E) specifies standard measurement conditions and measuring methods for determining the optical characteristics of electronic display modules and systems. These methods apply to emissive and transmissive direct view displays that render real 2D images on a flat panel. This document evaluates the optical characteristics of these displays under darkroom conditions. This document…

IEC 62975:2021 provides procedures and guidelines that are intended for the use and maintenance of natural ester liquid in sealed transformers and other electrical equipment. This document is applicable to natural esters, originally supplied conforming to IEC 62770 and other applicable standards (e.g. ASTM D6871) in transformers, switchgear and electrical apparatus where liquid sampling is…

IEC 60092-360:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60092:2021 specifies the requirements for electrical, mechanical and particular characteristics of insulating…

1 Scope 1.1 This Standard outlines requirements for low slope membrane roofing systems (LSMRS) when identified as “silver” and “gold” performance level based on the climate severity and resilience requirements. Note: The National Building Code of Canada and the National Energy Code of Canada for Buildings provides “bronze” requirements for LSMRS. 1.2 This Standard is intended to be used by…

1 Scope 1.1 This Standard applies to multiple-conductor control and instrumentation cables (including thermocouple cables and thermocouple extension cables) having a voltage rating not exceeding 1000 V and intended for installation in accordance with CSA C22.1, Canadian Electrical Code, Part I. Note: The designations for such cables are “CIC” for unarmoured cables and “ACIC” for armoured…

1 Scope 1.1 General 1.1.1 Scope of this Standard This Standard specifies methods for testing and evaluating fittings for use with compressed hydrogen gas and hydrogen-rich gas mixtures. 1.1.2 Applicability of this Standard This Standard was developed primarily for hydrogen fuelling station applications. However, this does not preclude other industries from adopting this Standard for their…

1 Scope 1.1 This Standard provides a framework for the paramedic service organization’s (PSO) response to the opioid crisis. The framework provides practical guidance on how to address opioid use in the out-of- hospital setting, including caring for patients during a poisoning or overdose, as well as tracking the crisis across paramedic service organizations. The Standard provides guidance…