German standard methods for the examination of water, waste water and sludge - Bio-assays (group L) - Part 37: Determination of the inhibitory effect of water on the growth of bacteria (Photobacterium phosphoreum cell multiplication inhibition test) (L 37)
Edition 1999-04

Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 2: Automated measuring systems (ISO 16911-2:2013); German version EN ISO 16911-2:2013
Edition 2013-06

Acoustics; statistical methods for determining and verifying stated noise emission values of machinery and equipment; part 4: methods for stated values for batches of machines; (identical with ISO 7574-4:1985); german version EN 27574-4:1988
Edition 1989-03

Natural stone test methods - Determination of flexural strength under concentrated load; German version EN 12372:2022
Edition 2022-05

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of oxidation resistance of non-oxide monolithic ceramics (ISO 20509:2003); German version EN ISO 20509:2023
Edition 2023-05

Animal health diagnostic analyses - Electronic data exchange in laboratory analysis; German and English version prEN 18029:2023
Edition 2023-11

Road vehicles - Data parameter specification for body application units in commercial vehicles; Text in English
Edition 2022-05

Measurement of fiber optic elements - Part 11: Determination of photometric characteristics of side emitting light guides; Text in German and English
Edition 2013-06

Hardware for furniture - Test methods for strength and overload tests of connectors for furniture constructed from panel material; German version EN 17869:2023
Edition 2023-05

Geometrical product specifications (GPS) - Surface texture: Profile - Part 1: Indication of surface texture (ISO 21920-1:2021); German version EN ISO 21920-1:2022
Edition 2022-12