Functional receiver specification of satellite digital interactive television with a low data rate return channel via satellite - Modem layer specification; German version EN 50478:2007
Edition 2007-08

Helical-scan digital video cassette recording format using 12,65 mm magnetic tape and incorporating MPEG-4 compression - Type D-16 format (IEC 62141:2005); German version EN 62141:2006
Edition 2006-09

Common interface specification for conditional access and other digital video broadcasting decoder applications; German version EN 50221:1997 + Corrigendum:2000
Edition 2001-03

Generic specification: Fibre optic branching devices; German version EN 181000:1994
Edition 1995-02

Helical-scan digital composite video cassette recording system using 12,65 mm (0,5 in) magnetic tape, format D3 (IEC 61327:1995); German version EN 61327:1995
Edition 1996-05

Audio recording - Compact disc digital audio system (IEC 60908:1999); German version EN 60908:1999
Edition 1999-09

Helical-scan digital component video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format D-5 (IEC 61835:1998); German version EN 61835:1998
Edition 1999-05

Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants; German version EN 12566-3:2016
Edition 2016-12

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

Root cause analysis (RCA) (IEC 62740:2015); German version EN 62740:2015
Edition 2015-11