Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2020); English version EN ISO 27509:2020, only on CD-ROM
Edition 2021-05

Flanges and their joints - Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560; German version EN 14772:2021
Edition 2021-03

Thermoplastics piping systems for underground non-pressure applications - Test method for leaktightness of elastomeric sealing ring type joints (ISO 13259:2020); German version EN ISO 13259:2020
Edition 2020-10

Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific funtional requirements for steel; German version EN 12007-3:2015
Edition 2015-07

Safety of machinery - Hygiene requirements for the design of machinery (ISO 14159:2002); German version EN ISO 14159:2008
Edition 2008-07

Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP-MD) - Part 1: Specifications for pipes, fittings and the system; German version EN 14758-1:2023
Edition 2023-11

Tanks for the transport of dangerous goods - Metallic pressure tanks - Design and construction; German version EN 14025:2023
Edition 2024-02

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 4: Subsea wellhead and tree equipment (ISO 13628-4:2010 + Cor. 1:2011); English version EN ISO 13628-4:2010 + AC:2011, only on CD-ROM
Edition 2011-09

Small craft - Inboard diesel engines - Engine-mounted fuel, oil and electrical components (ISO 16147:2020); German version EN ISO 16147:2021
Edition 2021-04

Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 4: Cast polyurethane sealing elements; German version EN 681-4:2000 + A1:2002 + A2:2005
Edition 2006-11