Trenchless construction and testing of drains and sewers; German version EN 12889:2022
Edition 2023-03

Eurocode 3: Design of steel structures - Part 5: Piling; German version EN 1993-5:2007 + AC:2009
Edition 2010-12

Protection of watercourses, dikes and coastlines
Edition 2023-12

River bottom structures in hydraulic engineering
Edition 2023-01

Earthworks - Part 4: Soil treatment with lime and/or hydraulic binders; German version EN 16907-4:2018
Edition 2019-04

Characterization of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 4: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 10 mm (without or with limited size reduction); German version EN 12457-4:2002
Edition 2003-01

Earthworks and foundation engineering - Test methods for supporting fluids used in the construction of diaphragm walls and their constituent products
Edition 2014-02

Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020); German version EN ISO 10872:2021
Edition 2021-12

National Annex - Nationally determined parameters - Eurocode 8: Design of structures for earthquake resistance - Part 2: Bridges
Edition 2022-12

Dam plants - Part 11: Dams
Edition 2004-07