Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance; German version EN 14412:2004
Edition 2004-12

Rubber and plastic hoses and hose assemblies with internal vapour recovery for measured fuel dispensing systems - Specification; German version EN 13483:2022
Edition 2022-12

Preferred numbers and series of preferred numbers - Introduction
Edition 1974-11

Plant biostimulants - Determination of the yeast and mould content; German and English version prEN 17707:2023
Edition 2023-05

Plant biostimulants - Determination of Rhizobium spp.; German and English version prEN 17718:2023
Edition 2023-05

Plant biostimulants - Determination of Escherichia coli; German and English version prEN 17716:2023
Edition 2023-06

Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity; German version EN 12353:2021
Edition 2021-11

Sterilization of health care products - Microbiological methods - Part 2: Tests of sterility performed in the definition, validation and maintenance of a sterilization process (ISO 11737-2:2019); German version EN ISO 11737-2:2020
Edition 2020-07

Guidelines for the management of assets of water supply and wastewater systems - Part 2: Waterworks (ISO 24516-2:2019)
Edition 2021-08

Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019)
Edition 2021-08