ISO/IEC JTC 1/SC 25 is being supported administratively by IEC. All information related to ISO/IEC JTC 1/SC 25 is available on the IEC web site

Standardization of microprocessor systems, interfaces, protocols, architectures and associated interconnecting media for information technology equipment and networks to support embedded and distributed computing environments, storage systems and other input/output components.

Standards for home and building electronic systems in residential and commercial environments to support interworking devices (IoT-related) and applications such as energy management, environmental control, lighting, and security.

Cabling system standards for information and communication technology (ICT), in all types of residential, commercial and industrial environments for the design, planning and installation, test procedures, automated infrastructure management systems and remote powering.

NOTE: JTC 1/SC 25 standards reference IEC standards for cables, waveguides and connectors

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published ISO standards *

under the direct responsibility of ISO/IEC JTC 1/SC 25


ISO standards under development *

under the direct responsibility of ISO/IEC JTC 1/SC 25

* number includes updates

Reference Title Type
ISO/IEC JTC 1/SC 25/WG 1 Home electronic systems Working group
ISO/IEC JTC 1/SC 25/WG 3 Customer premises cabling Working group
ISO/IEC JTC 1/SC 25/WG 4 Interconnection of computer systems and attached equipment Working group
Date Month Location TC/SC Note
20-24 September 2021 Reutlingen (Germany) ISO/IEC JTC 1/SC 25 **
26-30 September 2022 ISO/IEC JTC 1/SC 25 **

* Information definite but meeting not yet formally convened
** Provisional

ISO/IEC JTC 1/SC 25 - Secretariat

DIN [Germany]

DIN Deutsches Institut für Normung e.V.
Saatwinkler Damm 42/43
D-13627 Berlin

Tel: +49 30 26 01-0
Fax: +49 30 26 01 12 31