Foodstuffs - Determination of saxitoxin-group toxins in shellfish - HPLC method using pre-column derivatization with peroxide or periodate oxidation; German version EN 14526:2017
Edition 2017-04

Water quality - Detection and enumeration of intestinal enterococci in surface and waste water - Part 1: Miniaturized method (most probable number) by inoculation in liquid medium (ISO 7899-1:1998); German version EN ISO 7899-1:1998
Edition 1999-07

Testing of paper and board; determination of the total colony count
Edition 1992-04

Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods; German version EN 14474:2004
Edition 2005-03

Thermal insulation products - Assessment of the susceptibility to mould growth - Laboratory test method; German version EN 17886:2023
Edition 2024-03

Ductile iron pipes, fittings and accessories - External polyurethane coating for pipes - Requirements and test methods; German version EN 15189:2006
Edition 2007-02

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

Winter maintenance equipment - Spreading and spraying machines - Part 2: Requirements for distribution and their test; German version EN 15597-2:2019
Edition 2020-05

Microbiology of the food chain - Horizontal method for determination of hepatitis A virus and norovirus using real-time RT-PCR - Part 1: Method for quantification (ISO 15216-1:2017 + Amd 1:2021); German version EN ISO 15216-1:2017 + A1:2021
Edition 2021-10

Paints and varnishes - Natural weathering of coatings - Determination of corrosion protection performance
Edition 2022-11