Geotechnical investigation and testing - Testing of geotechnical structures - Part 2: Testing of piles: static tension load testing (ISO 22477-2:2023); German version EN ISO 22477-2:2023
Edition 2024-01

Execution of special geotechnical works - Displacement piles; German version EN 12699:2015
Edition 2015-07

Execution of special geotechnical work - Grouting; German version EN 12715:2020
Edition 2021-01

Geotechnical investigation and testing - Identification, description and classification of rock (ISO 14689:2017); German version EN ISO 14689:2018
Edition 2018-05

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

Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 7: Measurement of strains: Strain gauges (ISO/DIS 18674-7:2024); German and English version prEN ISO 18674-7:2024
Edition 2024-02

Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 1: General rules (ISO 18674-1:2015); German version EN ISO 18674-1:2015
Edition 2015-09

Execution of special geotechnical work - Micropiles; German version EN 14199:2015
Edition 2015-07

Execution of special geotechnical works - Ground treatment by deep vibration; German version EN 14731:2005
Edition 2005-12

Geotechnical investigation and testing - Field testing - Part 1: Electrical cone and piezocone penetration test (ISO 22476-1:2022); German version EN ISO 22476-1:2023
Edition 2023-04