Petroleum and natural gas industries - Completion fluids and materials - Part 6 : Procedure for measuring leakoff of completion fluids under dynamic conditions (ISO 13503-6:2014); English version EN ISO 13503-6:2014
Edition 2014-07

Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1000 litres volume - Part 1: Fundamental requirements; German version EN 1251-1:2000
Edition 2000-03

Cryogenic vessels - Static vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 13458-1:2002
Edition 2002-09

Cryogenic vessels - Static non-vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 14197-1:2003
Edition 2003-11

Cryogenic vessels - Large transportable non-vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 14398-1:2003
Edition 2004-01

Cryogenic vessels - Large transportable vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 13530-1:2002
Edition 2002-08

Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2024, Corrected version 2024-05); German version EN ISO 10297:2024
Edition 2024-11

Gas explosion venting protective systems; German version EN 14994:2007
Edition 2007-05

Drain and sewer systems outside buildings - Pumping systems - Part 2: Positive pressure systems; German version EN 16932-2:2018
Edition 2018-07

Petroleum and natural gas industries - Well integrity - Part 1: Life cycle governance (ISO 16530-1:2017); German version EN ISO 16530-1:2017, only on CD-ROM
Edition 2017-11