Aerospace series - Identification marking methods for engine items - Engineering requirements; German and English version EN 4301:2009
Edition 2009-10

German standard methods for the examination of water, waste water and sludge - Test methods using water organisms (group L) - Part 59: Algal growth inhibition test on microplate with unicellular green fresh water algae (L 59)
Edition 2022-12

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape type M2 (IEC 61118:1993); German version EN 61118:1993
Edition 1994-05

Hydrometric uncertainty guidance (HUG) (ISO 25377:2020); German version EN ISO 25377:2022
Edition 2024-02

Gyromagnetic materials intended for application at microwave frequencies - Measuring methods for properties (IEC 60556:2006 + A1:2016); German version EN 60556:2006 + A1:2016
Edition 2017-02

Safety rules for the construction and installation of lifts - Lifts for the transport of goods only - Part 31: Accessible goods only lifts; German version EN 81-31:2010
Edition 2010-08

Safety rules for the construction und installation of lifts - Part 3: Electric and hydraulic service lifts; German version EN 81-3:2000+A1:2008 + AC:2009
Edition 2011-06

Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS); German and English version prEN 18054:2024
Edition 2024-03

Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes; German version EN 10088-2:2014
Edition 2014-12

Building lime - Part 2: Test methods; German version EN 459-2:2021
Edition 2021-09