WG 3 - ISO/IEC JTC 1/SC 41/WG 3

ISO/IEC 30165:2021 specifies the framework of a real-time IoT (RT-IoT) system, including:
- RT-IoT system conceptual model based on domain-based IoT reference model defined in ISO/IEC 30141;
- impacts of time-parameter in terms of four viewpoints (time, communication, control and computation).

ISO/IEC 30147:2021(E) provides system life cycle processes to implement and maintain trustworthiness in an IoT system or service by applying and supplementing ISO/IEC/IEEE 15288:2015. The system life cycle processes are applicable to IoT systems and services common to a wide range of application areas.

ISO/IEC 20924:2021 is available as ISO/IEC 20924:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.ISO/IEC 20924:2021 (E) provides a definition of Internet of Things along with a set of terms and definitions. This document is a terminology foundation for the Internet of Things.

ISO/IEC TR 30164:2020 describes the common concepts, terminologies, characteristics, use cases and technologies (including data management, coordination, processing, network functionality, heterogeneous computing, security, hardware/software optimization) of edge computing for IoT systems applications. This document is also meant to assist in the identification of potential areas for standardization in edge computing for IoT.

ISO/IEC 20924:2018(E) provides a definition of Internet of Things along with a set of terms and definitions forming a terminology foundation for the Internet of Things.
The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) website.

The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site.
ISO/IEC 30141:2018 This document provides a standardized IoT Reference Architecture using a common vocabulary, reusable designs and industry best practices. It uses a top down approach, beginning with collecting the most important characteristics of IoT, abstracting those into a generic IoT Conceptual Model, deriving a high level system based reference with subsequent dissection of that model into five architecture views from different perspectives.
The contents of the corrigendum of December 2020 have been included in this copy.

ISO/IEC 30140-1:2018(E) This part of ISO/IEC 30140 provides a general overview of underwater acoustic sensor networks (UWASN). It describes their main characteristics in terms of the effects of propagation variability and analyses the main differences with respect to terrestrial networks. It further identifies the specificities of UWASN and derives some specific and general requirements for these networks.