Unsealed radioactive substances - Identification and documentation (ISO 3925:2014); German version EN ISO 3925:2015
Edition 2015-11

Prints and transparencies produced from electronic sources - Assessment of image quality (IEC 61610:1995); German version EN 61610:1996
Edition 1996-08

Air quality - Stationary source emissions - Manual methode of determination of the concentration of total mercury; German version EN 13211:2001, Corrigenda to DIN EN 13211:2001-06; German version EN 13211:2001/AC:2005
Edition 2005-06

Guide on running a hotel and restaurant business in preparation for and during a pandemic
Edition 2021-09

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO 3741:2010); German version EN ISO 3741:2010
Edition 2011-01

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993); German version EN ISO 9614-1:2009
Edition 2009-11

Stationary source emissions - Data acquisition and handling systems - Part 2: Specification of requirements on data acquisition and handling systems; German version EN 17255-2:2020
Edition 2020-07

Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:2018); German version EN ISO 3743-2:2019
Edition 2022-11

Stationary source emissions - Mercury monitoring using sorbent traps; German version CEN/TS 17286:2019
Edition 2019-07

Stationary source emissions - Data acquisition and handling systems - Part 4: Specification of requirements for the installation and on-going quality assurance and quality control of data acquisition and handling systems; German version EN 17255-4:2023
Edition 2023-12