Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information (IEC 60061-4:1990 + supplements A:1992 to D:1995 + A5:1998 to A16:2018, modified); German version EN 60061-4:1992 + A1:1995 to A16:2018
Edition 2019-06

Letter symbols to be used in electrical technology - Part 1: General (IEC 60027-1:1995 (Reprint) + A1:1997 + A2:2005); German version EN 60027-1:2006 + A2:2007
Edition 2007-09

Film and hybrid integrated circuits - Part 1: Generic specification - Capability approval procedure; German version EN 165000-1:1996
Edition 1996-11

Environmental testing - Part 2: Tests; test L: Dust and sand (IEC 60068-2-68:1994); German version EN 60068-2-68:1996
Edition 1997-02

Batch control - Part 3: General and site recipe models and representation (IEC 61512-3:2008); German version EN 61512-3:2008
Edition 2009-02

Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017); German version EN ISO 13843:2017
Edition 2018-03

Keyboards for data and text input - Part 1: German keyboard layout; Text in German and English
Edition 2023-08

Universal serial bus interfaces for data and power - Part 1-3: Common components - USB Type-C® Cable and Connector Specification (IEC 62680-1-3:2021); German version EN IEC 62680-1-3:2021
Edition 2023-05

Specification for sustainability assessment of start ups - Part 1: Concept and criteria for the assessment of potential and actual impact of venture projects and young enterprises on the environment, society and economy
Edition 2020-11