German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 59: Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) using combustion and subsequent ion chromatographic measurement (H 59)
Edition 2022-10

Gully tops and manhole tops for vehicular and pedestrian areas - Part 1: Definitions, classification, general principles of design, performance requirements and test methods; German version EN 124-1:2015
Edition 2015-09

District heating and district cooling pipe systems - Terms and definitions; German version EN 17248:2019
Edition 2019-12

Bore head radar for horizontal directional drilling (HDD-radar) - Environment, conditions and limitations of use
Edition 2015-09

Geotechnical investigation and testing - Laboratory testing of soil - Part 5: Incremental loading oedometer test (ISO 17892-5:2017); German version EN ISO 17892-5:2017
Edition 2017-08

Underground tanks of glass-reinforced plastics (GRP) - Horizontal cylindrical tanks for the non-pressure storage of liquid petroleum based fuels - Part 1: Requirements and test methods for single wall tanks; German version EN 976-1:1997
Edition 1997-09

Water quality - Sampling - Part 11: Guidance on sampling of groundwaters
Edition 2009-04

Mine closure and reclamation - Managing mining legacies - Part 1: Requirements and recommendations (ISO/DIS 24419-1:2022); Text in German and English
Edition 2022-06

Wastewater treatment plants - Part 16: Physical (mechanical) filtration; German and English version prEN 12255-16:2019
Edition 2019-06

Concrete - Specification, performance, production and conformity - Part 3: Additional requirements for specification and conformity of concrete for special geotechnical works; German and English version prEN 206-3:2024
Edition 2024-09