Technical specifications for centrifugal pumps - Class II (ISO 5199:2002); German version EN ISO 5199:2002
Edition 2003-12

Gas supply systems - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 2: Detailed functional requirements for commissioning, operation and maintenance; German version EN 15001-2:2023
Edition 2023-04

Direct-current potentiometers (IEC 60523:1975 + A1:1979 + Corrigendum 1980); German version EN 60523:1993
Edition 1994-08

Document kinds for Electrical and Instrumentation Projects in the Process Industry (IEC 62708:2015); German version EN 62708:2015
Edition 2015-10

Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified); German version EN 14161:2011+A1:2015
Edition 2015-07

Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing; German version EN 15001-1:2023
Edition 2023-04

Multimedia vibration audio systems - Method of measurement for audio characteristics of audio actuator by pinna-conduction (IEC 100/2815/CDV:2016); German version prEN 63059:2016
Edition 2017-05

Oil and gas industries including lower carbon energy - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO/FDIS 15589-2:2023); German version FprEN ISO 15589-2:2023
Edition 2024-01

Leisure accommodation vehicles - 12 V direct current extra low voltage electrical installations - Part 1: Caravans; German version EN 1648-1:2018
Edition 2018-04

Centrifugal pumps - Technical specifications for centrifugal pumps; class III (ISO 9908:1993)
Edition 1998-04