German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Piling
Edition 2019-09

Earthworks - Part 2: Classification of materials; German version EN 16907-2:2018
Edition 2019-04

Earthworks and foundations - Soil classification for civil engineering purposes
Edition 2023-02

Soil, investigation and testing - Water content - Part 2: Determination by rapid methods
Edition 2020-11

Paints and varnishes - Method for testing paint coatings for pores and cracks using high-voltage
Edition 2011-02

Water quality - On-line sensors/analysing equipment for water - Specifications and performance tests (ISO 15839:2003); German version EN ISO 15839:2006
Edition 2007-02

Soil, investigation and testing - Determination of density of soil - Part 2: Field tests
Edition 2020-11

Structures for wind turbines and platforms - Part 4: Soil and foundation elements
Edition 2019-01

Soil, testing procedures and testing equipment - Determination of water absorption
Edition 2012-04

Eurocode 7 - Geotechnical design - Part 2: Ground properties; English version prEN 1997-2:2022
Edition 2022-10