Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 4: Measurement of pore water pressure: Piezometers (ISO 18674-4:2020); German version EN ISO 18674-4:2020
Edition 2020-10

Eurocode 8: Design of structures for earthquake resistance - Part 5: Foundations, retaining structures and geotechnical aspects; German version EN 1998-5:2004
Edition 2010-12

Petroleum, petrochemical and natural gas industries - Metallic materials resistant to sulfide stress cracking in corrosive petroleum refining environments (ISO 17945:2015); German version EN ISO 17945:2015
Edition 2015-08

Stationary source emissions - Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, TI and V; German and English version prEN 14385:2023
Edition 2023-09

Soil quality - Sampling - Part 101: Framework for the preparation and application of a sampling plan (ISO 18400-101:2017)
Edition 2020-11

Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline systems - Part 1: On-land pipelines (ISO 15589-1:2015); German version EN ISO 15589-1:2017
Edition 2019-09

Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2012); German version EN ISO 15589-2:2014
Edition 2014-07

Execution of special geotechnical work - Sheet-pile walls; German version EN 12063:1999
Edition 1999-05

Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water; German version EN 15708:2009
Edition 2010-03

Eurocode 8: Design of structures for earthquake resistance - Part 3: Assessment and retrofitting of buildings; German version EN 1998-3:2005 + AC:2010
Edition 2010-12