Water quality - Sampling for microbiological analysis (ISO 19458:2006); German version EN ISO 19458:2006
Edition 2006-12

Water quality - Guidance on pro-rata Multi-Habitat sampling of benthic macro-invertebrates from wadeable rivers; German version EN 16150:2012
Edition 2012-07

Algae and algae products - Terms and definitions; German version EN 17399:2020
Edition 2020-05

Internal cathodic protection of metallic structures; German version EN 12499:2003
Edition 2003-07

Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in closed water circulation systems; German version EN 14868:2005
Edition 2005-11

Indoor air - Part 17: Detection and enumeration of moulds - Culture-based method (ISO 16000-17:2008)
Edition 2010-06

Conservation of cultural heritage - Desalination of porous inorganic materials by poultices; German version EN 17891:2023
Edition 2023-12

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Decontamination of contaminated buildings and installations
Edition 2023-09

Thermal acceptance tests of steam turbines
Edition 1975-02

Biotechnology - Modified organisms for application in the environment - Guidance for the monitoring strategies for deliberate releases of genetically modified microorganisms, including viruses; German version EN 12685:1998
Edition 1998-10