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 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

Hydraulic machines - Acceptance tests of small hydroelectric installations

Electrical accessories - Residual current monitors (RCMs) - Part 1: RCMs for household and similar uses IEC 23E/1402/CD:2025

High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor (IEC 51/1441/CDV:2023); German and English version prEN IEC 62024-1:2023