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This document specifies general requirements for the competence and impartiality of proficiency testing (PT) providers and consistent operation of all proficiency testing schemes. This document can be used as a basis for specific technical requirements for particular fields of application. Users of proficiency testing schemes, regulatory authorities, organizations and schemes using peer-…

Le présent document spécifie les exigences générales relatives à la compétence et à l’impartialité des organisateurs d’essais d’aptitude (EdA) ainsi qu’à l’exécution cohérente de tous les programmes d’essais d’aptitude. Le présent document peut servir de base pour des exigences techniques spécifiques dans des domaines d’application particuliers. Ces exigences peuvent être utilisées par les…

Le présent document s'applique à la mesure de la teneur en silicium total dans des matrices gazeuses telles que le biométhane et le biogaz. Le silicium est présent sous forme gazeuse, et contenu principalement dans des composés de siloxane, le triméthylsilane et le triméthylsilanol. La forme analytique du silicium mesurée dans la phase liquide après échantillonnage et dérivatisation, est un…

This document specifies requirements for the safety, strength and durability of bunk beds and high beds for domestic and non-domestic use. It applies to bunk beds and high beds with an internal length greater than 1 400 mm and a maximum bed base width of 1 200 mm, and with the upper surface of a bed base of 600 mm or more above the floor. Requirements for other products incorporated in a bunk bed…

This document specifies sustainability requirements together with assessment methods and evaluation schemes for ceramic tiles and installation materials. This document includes relevant criteria across product life cycle from raw material through manufacturing, use, and end-of-life management. This document applies to ceramic tile installation materials including: ceramic tiles, adhesives, grouts…

This document defines the requirements for the external test equipment as: —    a means of establishing communications between a WWH-OBD-equipped vehicle and external test equipment; —    a set of diagnostic services, including addressing methods, to be provided by the external test equipment in order to exercise the services defined in ISO 27145‑3. This document describes the minimum…

This document provides spacecraft (SC) organizations with the general format for presenting the interface requirement document (IRD) for launch vehicle services. The IRD provides a list of the major technical requirements spacecraft agencies provide to launch vehicle (LV) agencies when submitting an application for launch services. The IRD addresses the definition of the SC mission, the…

This document describes generally applicable practices for improving the resource efficiency of data centres, independent of their application(s). This document focuses on continuous improvement processes, designs and guidelines that prioritize resource efficiency. In general, the processes and practices are technology-neutral and are independent of location. The practices for data centre…

This document describes the test methods for light stability measurements of prints on transparent or translucent foils, sheets and paper or printed on a textile, which are displayed on backlit units installed in indoor or in shaded outdoor conditions, which are protected against direct precipitation and radiative heating. Installations of backlit display units in outdoor areas without shading,…

This document is applicable to the measurement of the total silicon content in gaseous matrices such as biomethane and biogas. Silicon is present in a gas phase contained predominantly in siloxane compounds, trimethylsilane and trimethylsilanol. The analytical form of the silicon measured in liquid phase after conducted sampling and derivatization procedure is soluble hexafluorosilicate anion…