Code of practice for the safe use of fully enclosed oil-filled electrical equipment which may be contamined with PCBs; German version EN 50225:1996
Edition 1997-03

Code of practice for the safe use of fully enclosed askarel-filled electrical equipment; German version EN 50195:1996
Edition 1997-03

Electricity metering data exchange - The DLMS/COSEM suite - Part 6-1: Object Identification System (OBIS) (IEC 62056-6-1:2017); English version EN 62056-6-1:2017
Edition 2021-06

Electricity metering data exchange - The DLMS®/COSEM suite - Part 6-1: Object Identification System (OBIS) (IEC 62056-6-1:2023); English version EN IEC 62056-6-1:2024
Edition 2025-02

Voltage characteristics of electricity supplied by public distribution networks; German and English version prEN 50160:2021
Edition 2022-10

Voltage characteristics of electricity supplied by public electricity networks; German version EN 50160:2010 + Cor.:2010 + A1:2015 + A2:2019 + A3:2019
Edition 2020-11

Guide for procurement of power station equipment - Part 8-1: Control and instrumentation; German version EN 45510-8-1:1998
Edition 1998-09

Electricity metering data exchange - The DLMS®/COSEM suite - Part 6-2: COSEM interface classes (IEC 62056-6-2:2023); English version EN IEC 62056-6-2:2023
Edition 2025-02

Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM interface classes (IEC 62056-6-2:2017); English version EN IEC 62056-6-2:2018
Edition 2021-06