Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment; German version EN 14459:2021
Edition 2023-07

Communication networks and systems for power utility automation - Part 4: System and project management (IEC 61850-4:2011 + A1:2020); German version EN 61850-4:2011 + A1:2020
Edition 2022-05

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 1: Measuring equipment with analogue and digital output (IEC 61987-1:2006); German version EN 61987-1:2007
Edition 2007-10

Communication networks and systems for power utility automation - Part 5: Communication requirements for functions and device models (IEC 61850-5:2013 + AMD1:2022); German version EN 61850-5:2013 + A1:2022
Edition 2025-01

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 1: Measuring equipment with analogue and digital output (IEC 65E/1037/CDV:2024); German and English version prEN IEC 61987-1:2024
Edition 2024-10

Distribution automation using distribution line carrier systems - Part 3: Mains signalling requirements; Section 21: MV phase-to-phase isolated capacitive coupling device (IEC 61334-3-21:1996); German version EN 61334-3-21:1996
Edition 1997-09

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022); German version EN ISO 16890-2:2022
Edition 2023-12

Metallic materials - Hardness testing with portable measuring instruments operating with electrical penetration depth - Part 1: Test method
Edition 2008-07

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing; German version EN 13458-2:2002
Edition 2003-02

Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 1: Test method
Edition 2020-11