Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits (ISO 17892-12:2018 + Amd 1:2021 + Amd 2:2022); German version EN ISO 17892-12:2018 + A1:2021 + A2:2022
Edition 2022-08

Production in optical engineering - Abrasives for optical engineering - Part 1: Requirements
Edition 2015-09

Geotextiles - Test method for the determination of the filtration behaviour of geotextiles under turbulent water flow conditions (ISO 10772:2012); German version EN ISO 10772:2012
Edition 2012-12

Production in optical engineering - Abrasives for optical engineering - Part 2: Testing methods
Edition 2015-09

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

Eurocode 7: Geotechnical design - Part 2: Ground investigation and testing; German version EN 1997-2:2007 + AC:2010
Edition 2010-10

Geosynthetics - Installing and retrieving samples in the field for durability assessment (ISO 13437:2019); German version EN ISO 13437:2019
Edition 2020-01

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

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

Geotechnical investigation and testing - Laboratory testing of soil - Part 2: Determination of bulk density (ISO 17892-2:2014); German version EN ISO 17892-2:2014
Edition 2015-03