Natural stone test methods - Petrographic examination; German version EN 12407:2019
Edition 2019-12

Geotechnical investigation and testing — Identification and classification of soil — Part 2: Principles for a classification (ISO 14688-2:2017); German version EN ISO 14688-2:2018
Edition 2020-11

Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 1: Terms, survey of processes and their applications
Edition 1998-08

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

Execution of special geotechnical works - Deep mixing; German version EN 14679:2005
Edition 2005-07

Units - Part 3: Conversion of non-SI units
Edition 2018-02

Slate and stone for discontinuous roofing and external cladding - Part 2: Methods of test for slate and carbonate slate; German version EN 12326-2:2011
Edition 2011-09

Earthworks - Part 6: Land reclamation earthworks using dredged hydraulic fill; German version EN 16907-6:2018
Edition 2019-04

Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008); German version EN ISO 18772:2014
Edition 2014-07

Earthworks - Part 7: Hydraulic placement of extractive waste; German version EN 16907-7:2021
Edition 2021-09