Health informatics - Pseudonymization (ISO 25237:2017); German version EN ISO 25237:2017
Edition 2017-05

Plywood - Classification by surface appearance - Part 5: Methods for measuring and expressing characteristics and defects; German version EN 635-5:1999
Edition 1999-05

Codes of practice for drinking water installations - Part 100: Protection of drinking water, drinking water quality control; DVGW code of practice
Edition 2011-08

Acoustic properties of building elements and of buildings - Laboratory measurement of structure-borne sound from building service equipment for all installation conditions; German version EN 15657:2017
Edition 2017-10

Heat exchangers - Forced convection air cooled refrigerant condensers - Test procedures for establishing performance; German version EN 327:2014
Edition 2014-11

Non-destructive testing - Leak testing - Bubble emission techniques; German version EN 1593:1999
Edition 1999-11

Public procurement - Integrity and accountability - Requirements and guidance; German version EN 17687:2022
Edition 2022-10

Codes of practice for drinking water installations - Part 500: Pressure boosting stations with RPM-regulated pumps
Edition 2021-05

Obsolescence management (IEC 56/1716/CD:2016)
Edition 2017-09

Viscosimetry - Measurement of viscosities and flow curves by means of rotation viscosimeters - Part 2: Viscosimeter calibration and determination of the uncertainty of measurement
Edition 2001-02