Fixed firefighting systems - Automatic sprinkler systems - Part 1: Design, installation and maintenance; German and English version prEN 12845-1:2021, only on CD-ROM
Edition 2022-01

German standard methods for the examination of water, waste water and sludge - Test methods using water organisms (group L) - Part 59: Algal growth inhibition test on microplate with unicellular green fresh water algae (L 59)
Edition 2022-12

Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements; German version EN 13230-1:2016
Edition 2016-11

Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 9: Field method for the conductometric determination of water-soluble salts (ISO 8502-9:2020); German version EN ISO 8502-9:2020
Edition 2020-12

Petroleum and natural gas industries - Field testing of drillings fluids - Part 2: Oil-based fluids (ISO 10414-2:2011); English version EN ISO 10414-2:2011, only on CD-ROM
Edition 2011-09

Sustainability criteria for bioenergy (ISO 13065:2015)
Edition 2017-06

Soil quality - Characterization of contaminated soil related to groundwater protection (ISO 15175:2018); German version EN ISO 15175:2018
Edition 2019-08

Growing media - Determination of specific parameters; German version CEN/TS 17731:2022
Edition 2022-05

Characterization of sludges - Protocol for preparing synthetic suspensions; German version CEN/TR 16394:2014 + AC:2015
Edition 2015-10

Influence of materials on water for human consumption - Enhancement of microbial growth (EMG); German version EN 16421:2014
Edition 2015-05