Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C₁ to C₅ hydrocarbons and C₆₊ hydrocarbons (ISO 6974-5:2014); German version EN ISO 6974-5:2014
Edition 2014-10

Multifunctional controls for gas burning appliances; German version EN 126:2012
Edition 2012-06

Petroleum and natural gas industries - Equipment for well cementing - Part 3: Performance testing of cementing float equipment (ISO 10427-3:2003); English version EN ISO 10427-3:2004
Edition 2005-09

Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances; German version EN 521:2019+AC:2019
Edition 2020-05

Petroleum measurement systems - Part 2: Pipe prover design, calibration and operation (ISO 7278-2:2022); German version EN ISO 7278-2:2022
Edition 2023-03

Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 1: General requirements (ISO 10438-1:2007); English version EN ISO 10438-1:2007, with CD-ROM
Edition 2010-08

Irrigation techniques - Localised irrigation - Hydraulic evaluation; German version EN 15097:2006
Edition 2007-02

Shell boilers - Part 6: Requirements for equipment for the boiler; German version EN 12953-6:2011
Edition 2011-05

Communication networks and systems for power utility automation - Part 7-410: Basic communication structure - Hydroelectric power plants - Communication for monitoring and control (IEC 61850-7-410:2012/A1:2015); English version EN 61850-7-410:2013/A1:2016
Edition 2018-11

Components for supply systems for consuming units with liquid fuels; German version EN 12514:2020 + AC:2021, only on CD-ROM
Edition 2022-01