Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 1: General (IEC 61937-1:2007 + A1:2011); German version EN 61937-1:2007 + A1:2011
Edition 2012-08

Domestic and similar electronic equipment interconnection requirements: AV.link - Part 2-1: Signal quality matching and automatic selection of source devices; German version EN 50157-2-1:1998
Edition 1999-05

Telecontrol equipment and systems - Part 2: Operating conditions; section 1: Power supply and electromagnetic compatibility (IEC 60870-2-1:1995); German version EN 60870-2-1:1996
Edition 1997-07

Semiconductor devices - Mechanical and climatic test methods - Part 9: Permanence of marking (IEC 60749-9:2017); German version EN 60749-9:2017
Edition 2017-11

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-52: Examinations and measurements - Guide hole and alignment pin deformation constant, CD for 8 degree angled PC rectangular ferrule, single mode fibres (IEC 61300-3-52:2014); German version EN 61300-3-52:2014
Edition 2014-12

Semiconductor devices - Micro-electromechanical devices - Part 3: Thin film standard test piece for tensile-testing (IEC 62047-3:2006); German version EN 62047-3:2006
Edition 2007-02

Environmental testing - Part 2-43: Tests - Test Kd: Hydrogen sulphide test for contacts and connections (IEC 60068-2-43:2003); German version EN 60068-2-43:2003
Edition 2004-04

Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections (IEC 60068-2-42:2003); German version EN 60068-2-42:2003
Edition 2004-04

Packaging of winding wires - Part 4-2: Methods of test - Containers made from thermoplastic material for taper barrelled delivery spools (IEC 60264-4-2:1992 + A1:2003); German version EN 60264-4-2:1994 + A1:2004
Edition 2004-10

Fixed resistors for use in electronic equipment - Part 9-1: Blank detail specification - Fixed surface mount resistor networks with individually measurable resistors - Assessment level EZ (IEC 60115-9-1:2003); German version EN 60115-9-1:2004
Edition 2004-10