Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 9: Services channels (IEC 60835-2-9:1995); German version EN 60835-2-9:1995
Edition 1996-06

Helical-scan digital video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format HD-D5 - Part 1: VTR specifications (IEC 62330-1:2003); German version EN 62330-1:2004
Edition 2004-08

Loran-C receivers for ships; minimum performance standards; methods of testing and required test results (IEC 61075:1991, modified); German version EN 61075:1993
Edition 1994-03

Hydronic systems in heating, cooling and ventilation installations - Part 1: Basics of hydronic balancing
Edition 2022-10

Digital terrestrial television receivers for the DVB-T system (IEC 62216:2009); German version EN 62216:2011
Edition 2012-01

Liquid crystal and solid-state display devices - Part 1: Generic specification (IEC 61747-1:1998 + A1:2003); German version EN 61747-1:1999 + A1:2003
Edition 2003-12

Videodisk players - Methods of measurement (IEC 61599:1999); German version EN 61599:1999
Edition 2000-04

Interface for loudspeakers with digital input signals based on IEC 60958 (IEC 62537:2010); German version EN 62537:2010
Edition 2011-01

Automatic catchweighing instruments - Part 1: Metrological and technical requirements - Tests (OIML R 51-1:2006 + Erratum 2010)
Edition 2011-05

Fibre optic communication subsystems - Part 1: Generic specification (IEC 61281-1:2017); German version EN IEC 61281-1:2018
Edition 2019-03