Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique); German version EN 15204:2006
Edition 2006-12

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in veterinary area on porous surfaces without mechanical action - Test method and requirements (phase 2, step 2); German version EN 16437:2014+A1:2019
Edition 2019-12

Unfired pressure vessels - Requirements for the design and fabrication of pressure vessels and pressure vessels parts constructed from cast iron with an elongation after fracture equal or less than 15 %; German version EN 15776:2022
Edition 2022-09

Flexible couplings - Part 2: Characteristics and testing for metal banded flexible couplings, adaptors and bushes; German version EN 16397-2:2014
Edition 2015-01

Plant biostimulants - Determination of chloride; German and English version prEN 17723:2023
Edition 2023-03

Plant biostimulants - Determination of Enterococcaceae; German and English version prEN 17720:2023
Edition 2023-05

Aluminium and aluminium alloys - Determination of the chemical composition of aluminium and aluminium alloys by spark optical emission spectrometry; German version EN 14726:2019
Edition 2019-06

Measurement of radioactivity - Gamma ray and beta emitting radionuclides - Test method to assess the ease of decontamination of surface materials (ISO 8690:2020)
Edition 2022-10

Chemical disinfectants and antiseptics - Quantitative test for the evaluation of bactericidal and yeasticidal and/or fungicidal activity of chemical disinfectants in the medical area on non-porous surfaces without mechanical action - Test method and requirements (phase 2, step 2); German version EN 17387:2021
Edition 2021-10

Abrasive grains and crude - Chemical analysis of silicon carbide (ISO 9286:2021)
Edition 2023-10