Petroleum products and related materials - Determination of hydrocarbon types - Fluorescent indicator adsorption method; German version EN 15553:2021
Edition 2022-02

Foodstuffs - Detection of food allergens by liquid chromatography-mass spectrometry (LC-MS) methods - General considerations; German version EN 17644:2022
Edition 2022-09

Railway applications - Track - Hollow sleepers and bearers; German version EN 16431:2014
Edition 2014-10

Field test method for determining the relative protective effectiveness of a wood preservative in ground contact; German version EN 252:2014
Edition 2015-01

Optics and optical instruments - Veiling glare of image-forming systems - Definitions and methods of measurement (ISO 9358:1994)
Edition 2021-08

Mountaineering equipment - Harnesses - Safety requirements and test methods; German version EN 12277:2015+A1:2018
Edition 2019-03

Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters; German version EN 16698:2015
Edition 2015-12

Optics and photonics - Specification of raw optical glass (ISO 12123:2018)
Edition 2020-12

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 3: Determination of the genotype potential of water and waste water components with the umu-test (T 3)
Edition 1996-12

Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal waters; German version EN 16503:2014
Edition 2014-11