Dielectric and resistive properties of solid insulating materials - Part 1: General (IEC 62631-1:2011); German version EN 62631-1:2011
Edition 2012-03

Fire detection and fire alarm system - Part 28: Non-resettable line-type heat detectors; German version EN 54-28:2016
Edition 2016-07

Acoustics - Methods for calculating loudness - Part 1: Zwicker method (ISO 532-1:2017, Corrected version 2017-11)
Edition 2022-03

Gas meters - Conversion devices - Part 2: Energy conversion; German version EN 12405-2:2012
Edition 2012-10

Application of Markov techniques (IEC 61165:2006); German version EN 61165:2006
Edition 2007-02

Mechanical vibration - Measurement and evaluation of machine vibration - Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min (ISO 20816-2:2017)
Edition 2018-01

Mechanical vibration - Measurement and evaluation of machine vibration - Part 4: Gas turbines in excess of 3 MW, with fluid-film bearings (ISO 20816-4:2018)
Edition 2018-10

Condition monitoring and diagnostics of machines - Vibration condition monitoring - Part 3: Guidelines for vibration diagnosis (ISO 13373-3:2015)
Edition 2015-12

Fire detection and fire alarm systems - Part 18: Input/output devices; German version EN 54-18:2005
Edition 2006-03

Ultrasonics - Shear-wave elastography - Part 1: Specifications for the user interface (IEC 87/830/CDV:2023); German and English version prEN IEC 63412-1:2023
Edition 2024-02