Microbiology of the food chain - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 2: Method using rabbit plasma fibrinogen agar medium (ISO 6888-2:2021 + Amd 1:2023); German version EN ISO 6888-2:2021 + A1:2023
Edition 2024-03

German standard methods for the determination of water, waste water and sludge - Jointly determinable substances (group F) - Part 3: Determination of polychlorinated biphenyls (F 3)
Edition 1998-07

Methods of test for masonry units - Part 22: Determination of freeze/thaw resistance of clay masonry units; German version EN 772-22:2018
Edition 2019-02

Water quality - Determination of the toxic effect of sediment on the growth behaviour of Myriophyllum aquaticum (ISO 16191:2013)
Edition 2019-08

Energy management systems - Measurement and verification of energy performance of organizations - General principles and guidance (ISO 50015:2014)
Edition 2018-04

Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste; German version EN 15875:2011 + AC:2012
Edition 2012-11

Safety of machine tools - Drilling machines; German version EN 12717:2001+A1:2009
Edition 2009-07

Intelligent transport systems - ESafety - eCall high level application requirements (HLAP) using GSM/UMTS circuit switched networks; German version EN 16062:2023
Edition 2023-10

Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item; German version EN 13823:2020+A1:2022
Edition 2023-04

Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air; German version EN 15549:2008
Edition 2008-06