Methods of environmental monitoring using integrating solid-state dosimeters
Edition 2023-07

Value Management; German version EN 12973:2020
Edition 2020-05

Ophthalmic instruments - Perimeters (ISO 12866:1999+Amd1:2008); German version EN ISO 12866:1999+AC:2000+A1:2008
Edition 2009-03

Plant biostimulants - Determination of microorganisms' concentration; German and English version prEN 17714:2023
Edition 2023-05

Non-destructive testing - Acoustic emission testing - General principles; German version EN 13554:2011
Edition 2011-04

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2015); German version EN ISO 15156-3:2015
Edition 2015-12

Non-destructive testing - Acoustic emission testing - In-service acoustic emission monitoring of metallic pressure equipment and structures - General requirements; German version EN 17391:2022
Edition 2022-08

Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (ISO 5840-2:2021); German version EN ISO 5840-2:2021
Edition 2021-05

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

Plant biostimulants - Claims - Part 1: General principles; German and English version prEN 17700-1:2023
Edition 2023-04