Piping for pigging systems - Part 2: Piping connections
Edition 2009-02

Piping for pigging systems - Part 1: Pipes and elbows
Edition 2009-02

Piping for pigging systems - Part 3: Testing prior to commissioning
Edition 2009-02

Valves for natural gas transportation in pipelines - Performance requirements and tests; German version EN 14141:2013
Edition 2013-08

Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements; German version EN 1594:2024
Edition 2024-05

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 15: Subsea structures and manifolds (ISO 13628-15:2011); English version EN ISO 13628-15:2011
Edition 2012-01

Oil and gas industries including lower carbon energy - Pipeline transportation systems - Recommended practice for pipeline life extension (ISO/DIS 12747:2024); English version prEN ISO 12747:2024
Edition 2024-04

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 9: Remotely Operated Tool (ROT) intervention systems (ISO 13628-9:2000); English version EN ISO 13628-9:2006
Edition 2008-01

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations (ISO 13628-1:2005 + Amd 1:2010); English version EN ISO 13628-1:2005 + A1:2010, only on CD-ROM
Edition 2010-12

Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified + Cor 1:2009); English version EN 13942:2009 + AC:2009
Edition 2009-06