Trenching, milling and ploughing procedures for laying empty pipe infrastructures and fibre optic cables for telecommunications networks
Edition 2023-08

Earth-moving machinery - Safety - Part 10: Requirements for trenchers; German version EN 474-10:2022
Edition 2023-02

Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified); German version EN 14161:2011+A1:2015
Edition 2015-07

Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2017, modified); German and English version prEN 14161:2021
Edition 2021-08

Structural design of buried pipelines under various conditions of loading - Part 1: General requirements; German version EN 1295-1:2019
Edition 2019-08

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 10: Specification for bonded flexible pipe (ISO 13628-10:2005); English version EN ISO 13628-10:2006
Edition 2007-01

Fibre-cement pipelines - Guide for laying and on-site work practices; German version EN 1444:2000
Edition 2001-03

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems for subsea and marine applications (ISO 13628-2:2006); English version EN ISO 13628-2:2006
Edition 2006-10

Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 4: Geotechnical design considerations (ISO 19901-4:2025); English version EN ISO 19901-4:2025
Edition 2025-05

Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements; German version EN 12007-1:2012
Edition 2012-10