Application integration at electric utilities - System interfaces for distribution management - Part 5: Distributed energy optimization (IEC 57/2091/FDIS:2019); English version FprEN IEC 61968-5:2019

Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 3: Environmental requirements, tests and safety aspects

Energy management system application program interface (EMS-API) - Part 302: Common information model (CIM) dynamics (IEC 57/2429/CDV:2021); English version prEN IEC 61970-302:2021

Energy management system application program interface (EMS-API) - Part 457: Dynamics profile (IEC 61970-457:2024); English version EN IEC 61970-457:2024

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 41: Lists of properties (LOPs) of process analysers for electronic data exchange - Generic structures (IEC 61987-41:2025); German version EN IEC 61987-41:2025

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 100: Data base standard for process measurement, control and automation equipment (IEC 61987-100:2025); German version EN IEC 61987-100:2025

Devices for the connection of luminaires for household and similar purposes - Part 1: General requirements (IEC 23B/1573/FDIS:2025); German and English version FprEN IEC 61995-1:2025

Devices for the connection of luminaires for household and similar purposes - Part 1: General requirements; German and English version prEN IEC 61995-1:2023/prAA:2023

Devices for the connection of luminaires for household and similar purposes - Part 2: Standard sheets for DCL (IEC 23B/1478/CDV:2023); German and English version prEN IEC 61995-2:2023

Fibre optic interconnecting devices and passive components - Reliability - Part 9-1: Qualification of passive optical components