Field device tool (FDT)-interface specification - Part 71: OPC UA Information Model for FDT (IEC 65E/766/CD:2020); Text in English
Edition 2022-03

Identification card systems - Surface transport applications - Interoperable Public Transport Applications - Framework; German version EN 15320:2007
Edition 2008-02

Method for the derivation of minimum values of proof strength of steel at elevated temperatures; German version EN 10314:2016
Edition 2016-10

Air quality - Exchange of data - Part 1: General data format (ISO 7168-1:1999)
Edition 1999-12

Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations; section 502: TASE.1 protocol definitions (IEC 60870-6-502:1995); German version EN 60870-6-502:1996
Edition 1997-08

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 5: D-VHS (IEC 60774-5:2004); German version EN 60774-5:2004
Edition 2005-06

German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); water hardness (H 6)
Edition 1986-01

Home and Building Electronic Systems (HBES) - Part 3-4: Secure Application Layer, Secure Service, Secure configuration and security Resources; German version EN 50090-3-4:2017
Edition 2018-04

German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production by means of the light and dark bottle method under laboratory conditions (SPL) (L 14) (determination of oxygen production potential)
Edition 1983-09

Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations; section 501: TASE.1 service definitions (IEC 60870-6-501:1995); German version EN 60870-6-501:1996
Edition 1997-08