Petroleum and natural gas industries - Drilling and production equipment - Marine drilling riser couplings (ISO 13625:2002); English version EN ISO 13625:2002
Edition 2005-07

Petroleum and natural gas industries - Drilling and production equipment - Marine drilling riser couplings
Edition 2002-12

Gas infrastructure - Underground gas storage - Part 1: Functional recommendations for storage in aquifers; German version EN 1918-1:2016
Edition 2016-11

Construction elements in the gas supply system - Part 1: Requirements for construction elements in gas supply systems
Edition 2019-05

Wastewater treatment plants - Part 3: Preliminary treatment; German and English version prEN 12255-3:2021
Edition 2022-01

Petroleum and natural gas industries - Drilling and production equipment - Part 1: Design and operation of marine drilling riser equipment (ISO 13624-1:2009); English version EN ISO 13624-1:2009
Edition 2010-04

Safety of Industrial Trucks - Dynamic tests for verification of lateral stability - Counterbalanced Trucks; German version EN 16203:2014
Edition 2014-11

Guide for procurement of power station equipment - Part 4-5: Boiler auxiliaries; Coal handling and bulk storage plant; German version EN 45510-4-5:2002
Edition 2002-11

Gas infrastructure - Underground gas storage - Part 4: Functional recommendations for storage in rock caverns; German version EN 1918-4:2016
Edition 2016-11

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