Safety of machinery - System of auditory and visual danger and information signals; German version EN 981:1996+A1:2008
Edition 2009-01

German standard methods for the examination of water, waste water and sludge; bio-assays (group L); surfactant biodegradation and elimination test for simulation of municipal waste water treatment plants (L 26)
Edition 1994-05

Distribution automation using distribution line carrier systems - Part 3-22: Mains signalling requirements; MV phase-to-earth and screen-to-earth intrusive coupling devices (IEC 61334-3-22:2001); German version EN 61334-3-22:2001; Text in English
Edition 2001-12

Road vehicles - Vehicle to grid communication interface - Part 20: 2nd generation network layer and application layer requirements (ISO 15118-20:2022); English version EN ISO 15118-20:2022, only on CD-ROM
Edition 2022-12

Hardmetals - Metallographic determination of microstructure - Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals (ISO 4499-3:2016); German version EN ISO 4499-3:2016
Edition 2016-10

Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 3: Clean-up methods; German version EN 1528-3:1996
Edition 1997-01

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

Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer (ISO 16063-21:2003 + Cor. 1:2009 + Amd.1:2016)
Edition 2016-08

Plastics - Controlled loop recycling of PVC-U profiles from windows and doors; German version EN 17410:2021
Edition 2021-11