Optics and photonics - Test methods for telescopic systems - Part 7: Test methods for limit of resolution (ISO 14490-7:2016)
Edition 2017-09

Optics and photonics - Preparation of drawings for optical elements and systems - Part 19: General description of surfaces and components (ISO 10110-19:2015)
Edition 2016-04

Water quality - Guidance on determining the degree of modification of the hydromorphological features of transitional and coastal waters; German version EN 17123:2018
Edition 2019-07

Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2017); German version EN ISO 1101:2017
Edition 2017-09

Water engineering; terms; dam plants
Edition 1987-01

Conditions for pressure classification of products for water and wastewater pipelines; German version EN 14801:2006
Edition 2006-09

Water quality - Gas chromatographic determination of some selected chlorophenols in water; German version EN 12673:1998
Edition 1999-05

Animal feeding stuffs: Methods of sampling and analysis - Determination of dioxins and dioxin-like PCBs by GC/HRMS and of indicator PCBs by GC/HRMS; German version EN 16215:2020
Edition 2020-05

Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors; German version EN 1518:1998
Edition 2019-06

Hearing protectors - Guidance on selection of individual fit testing methods; German version EN 17479:2021
Edition 2022-01