German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of water from mineral springs and spas (A 18)
Edition 1991-05

Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 2: Elastomers (ISO 23936-2:2011); English version EN ISO 23936-2:2011
Edition 2012-03

Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2013, modified); German and English version prEN 14163:2021
Edition 2021-08

Hydrogen in energy systems - Vocabulary (ISO/DIS 24078:2023); German and English version prEN ISO 24078:2023
Edition 2024-08

Petroleum, petrochemical and natural gas industries - Collection and exchange of reliability and maintenance data for equipment (ISO 14224:2016, Corrected version 2016-10-01); English version EN ISO 14224:2016, only on CD-ROM
Edition 2017-04

Railway applications - Infrastructure - Non-destructive testing on rails in track - Part 3: Requirements for identifying internal and surface rail defects; German version EN 16729-3:2018
Edition 2018-07

Petroleum and natural gas industries - Downhole equipment - Completion accessories (ISO 14998:2013); English version EN ISO 14998:2013
Edition 2013-10

Aerospace series - Micro-arc oxidation of aluminium and aluminium alloys; German and English version EN 4881:2023
Edition 2024-02

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure - Determination of hoop tensile properties of tubes (ISO 21971:2019); English version prEN ISO 21971:2024
Edition 2024-07

Aerospace series - Bolts in heat resisting steel FE-PA2601 (A286) - Classification: 1 100 MPa/650 °C - Technical specification; German and English version EN 3685:2019
Edition 2019-12