Geotechnical investigation and testing - Geohydraulic testing - Part 1: General rules (ISO 22282-1:2012); German version EN ISO 22282-1:2012
Edition 2012-09

Water quality - Determination of certain explosives and related compounds - Method using high-performance liquid chromatography (HPLC) with UV detection (ISO 22478:2006); German version EN ISO 22478:2006
Edition 2006-07

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

Execution of special geotechnical work - Bored piles; German version EN 1536:2010+A1:2015
Edition 2015-10

Water quality - Determination of selected per- and polyfluoroalkyl substances in drinking water - Method using liquid chromatography/tandem-mass spectrometry (LC-MS/MS); German version EN 17892:2024
Edition 2024-08

Soil quality - Assessment of impact from soil contaminated with petroleum hydrocarbons (ISO 11504:2017); German version EN ISO 11504:2017
Edition 2018-01

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

Investigation and assessment of drain and sewer systems outside buildings - Part 1: General requirements; German version EN 13508-1:2012
Edition 2013-01

Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 17628:2015); German version EN ISO 17628:2015
Edition 2015-12

Pipes and fittings made of thermoplastic materials with profiled wall and smooth pipe inside - Large pipes over DN 1200 for underground installation - Part 1: General requirements and performance characteristics
Edition 2015-10