Domestic and similar electronic equipment interconnection requirements: AV.link - Part 2-2: Basic system oriented commands; German version EN 50157-2-2:1998
Edition 1999-05

Service diagnostic interface for consumer electronics products and networks - Implementation for echonet (IEC 62394:2013); German version EN 62394:2014
Edition 2018-07

Consumer audio/video equipment - Digital Interface - Part 7: Transmission of ITU-R BO.1294 System B (IEC 61883-7:2003); German version EN 61883-7:2003
Edition 2003-08

Telecontrol equipment and systems - Part 5: Transmission protocols; section 5: Basic application functions (IEC 60870-5-5:1995); German version EN 60870-5-5:1995
Edition 1996-07

Radio data system (RDS) - Receiver products and characteristics - Methods of Measurement (IEC 62634:2015); German version EN 62634:2015
Edition 2015-12

Electric components - Reliability - Reference conditions for failure rates and stress models for conversion (IEC 61709:2011); German version EN 61709:2011
Edition 2012-01

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations; section 3: Transmission characteristics (IEC 60835-1-3:1992); German version EN 60835-1-3:1995
Edition 1995-04

Filters using waveguide type dielectric resonators - Part 2: Guidance for use (IEC 61337-2:2004); German version EN 61337-2:2004
Edition 2005-03

Image quality assurance in diagnostic laboratories - Part 1: Constancy testing of ultrasound equipment for medical diagnosis and monitoring
Edition 2022-01

Testing of optical components; focussing screens
Edition 1971-03