Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2024); German version EN ISO 18187:2024
Edition 2024-09

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: EP-cores and associated parts for use in inductors and transformers (IEC 63093-5:2018); German version EN IEC 63093-5:2018
Edition 2019-04

Chemical disinfectants and antiseptics - Quantitative carrier test for the evaluation of mycobactericidal or tuberculocidal activity of chemical disinfectants used for instruments in the medical area - Test method and requirements (phase 2, step 2); German version EN 14563:2008
Edition 2009-02

Chemical disinfectants and antiseptics - Quantitative carrier test for the evaluation of bactericidal activity for instruments used in the medical area - Test method and requirements (phase 2, step 2); German version EN 14561:2006
Edition 2006-08

Water based surface embedded heating and cooling systems - Part 2: Floor heating: Methods for the determination of the thermal output using calculations and experimental tests; German version EN 1264-2:2021
Edition 2021-08

Haematology - Determination of the concentration of blood corpuscles in blood - Part 4: Reference procedure for the determination of the concentration of leucocytes
Edition 2003-07

Road marking materials - Part 3: Active road studs: performance requirements; German and English version prEN 1463-3:2021
Edition 2021-09

Prefabricated accessories for roofing - Part 1: Individual plastic rooflights - Product specification and test methods; German and English version prEN 1873-1:2020
Edition 2020-09

Sound system equipment - Part 22: Electrical and mechanical measurements on transducers (IEC 60268-22:2020); German version EN IEC 60268-22:2020
Edition 2021-10

Structural timber - Wood poles for overhead lines; German version EN 14229:2010
Edition 2011-02