Internet of Things (IoT) and digital twin - Vocabulary
ISO/IEC 20924:2024 provides a definition of Internet of Things and digital twin along with a set of terms and definitions. This document is a terminology foundation for the Internet of Things and digital twin. This third edition cancels and replaces the second edition published in 2021. This edition constitutes a technical revision. This edition includes the following technical changes with…
Global maritime distress and safety system (GMDSS) - Part 4: Inmarsat-C ship earth station and Inmar...
IEC 61097-4:2024 specifies the performance requirements and methods of testing for Inmarsat-C ship earth stations (SES) capable of transmitting and receiving direct-printing communications, and for enhanced group call (EGC) receivers, for use in the GMDSS and for use for long-range identification and tracking (LRIT). The available variants are:
Class 0: An EGC receiver, either stand-alone or an…
Global maritime distress and safety system (GMDSS) - Part 4: Inmarsat-C ship earth station and Inmar...
IEC 61097-4:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 61097-4:2024 edition 4.0 and the previous IEC 61097-4:2012+AMD1:2016+AMD2:2019 CSV edition 3.2. Furthermore, comments from IEC TC 80 experts are provided to explain the reasons of the most relevant changes, or to…
Activities relating to drinking water and wastewater services — Guidelines for the management of was...
This document provides guidelines for the management of wastewater utilities and the assessment of wastewater services.
This document is applicable to publicly and privately owned and operated wastewater utilities but does not favour any particular ownership or operational model.
NOTE 1 Wastewater is always generated when water is used or consumed. Accordingly, sources of wastewater can be…
Activités relatives aux services de l'eau potable et de l'assainissement — Lignes directri...
Le présent document fournit des lignes directrices pour la gestion des services publics d'assainissement et l'évaluation des services fournis.
Le présent document est applicable à tous les services publics de l'eau, qu'ils soient détenus et exploités par le secteur public ou privé, mais il ne favorise aucun modèle de propriété ou de fonctionnement.
NOTE 1 L'…
Information technology — Data centre facilities and infrastructures — Part 2: Building construction
This document specifies requirements and recommendations for the construction of buildings and other structures which provide accommodation for data centres based on the criteria and classification for “physical security” within ISO/IEC 22237-1 in support of availability.
This document specifies requirements and recommendations for the following:
a) location and site selection (taking in to…
Information technology — Data centre facilities and infrastructures — Part 6: Security systems
This document specifies requirements and recommendations concerning the physical security of data centres based on the criteria and classifications for “availability”, “security” and “energy efficiency enablement” within ISO/IEC 22237-1.
This document provides designations for the data centre spaces defined in ISO/IEC 22237-1.
This document specifies requirements and recommendations for such data…
Appareils volumétriques à piston — Partie 10: Recommandations d’utilisation et exigences relatives a...
Le présent document fournit des recommandations aux utilisateurs concernant la sélection des appareils volumétriques à piston (AVAP) (y compris les pièces interchangeables), ainsi que les bonnes pratiques d’utilisation.
Le présent document spécifie également des exigences relatives à la formation et aux compétences des utilisateurs. De plus, le présent document décrit les tolérances de…
Molecular biomarker analysis — Detection of animal-derived materials in foodstuffs and feedstuffs by...
This document specifies a real-time polymerase chain reaction (real-time PCR) method for the qualitative detection of pigeon-specific DNA derived from food and feed. The method can be applied to distinguish rock pigeon (Columba livia) from other domestic poultry meats (e. g. goose, duck, quail, pheasant). It requires the extraction of an adequate amount of PCR amplifiable DNA from the relevant…
Molecular biomarker analysis — Detection of animal-derived materials in foodstuffs and feedstuffs by...
This document specifies a real-time polymerase chain reaction (real-time PCR) method for the qualitative detection of duck-specific DNA derived from food and feed. It requires the extraction of an adequate amount of PCR amplifiable DNA from the relevant matrix and can be applied to the detection of duck material derived from mallard duck (Anas platyrhynchos) and spot-billed duck (Anas zonorhyncha…
