Textile fabrics - Determination of antibacterial activity - Agar diffusion plate test (ISO 20645:2004); German version EN ISO 20645:2004
Edition 2005-02

Textiles - Tests for colour fastness - Part G03: Colour fastness to ozone in the atmosphere (ISO 105-G03:1993); German version EN ISO 105-G03:1997
Edition 1997-07

Steels - Determination of niobium - Spectrophotometric method; German and English version prEN 10178:2023
Edition 2023-07

Determination of aluminium content of steel by flame atomic absorption spectrometry (ISO 9658:1990); german version EN 29658:1991
Edition 1992-07

Sound system equipment - Part 7: Headphones and earphones (IEC 60268-7:2010 + COR1:2012 + A1:2020); German version EN 60268-7:2011 + A1:2020
Edition 2021-08

Metallic materials - Calibration of force-proving instruments used for the verification of uniaxial testing machines (ISO 376:2011); German version EN ISO 376:2011
Edition 2011-09

Introductory element - Main element - Complementary element
Edition 2003-11

Biological evaluation of medical devices - Part 5: Tests for in vitro cytotoxicity (ISO 10993-5:2009); German version EN ISO 10993-5:2009
Edition 2009-10

Food hygiene - Ventilation equipment for sales arrangements of foodstuffs - Requirements, testing
Edition 2019-12