Natural gas vehicles - Fuelling and operation - Natural gas fuelling stations - LNG unloading stop system; German and English version prEN 17922:2022
Edition 2023-02

Consecutive distance interpreting - Requirements and recommendations
Edition 2021-11

Safety evaluations of flammable refrigerants in air-conditioning systems of rail vehicles
Edition 2023-08

Spectacles used in school sports - Requirements and test methods
Edition 2021-08

Geometrical optics - Nomenclature and definitions
Edition 2003-12

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 60: Analytical quality assurance for chemical and physicochemical water analysis (A 60)
Edition 2013-12

GRAFCET specification language for sequential function charts (IEC 60848:2013); German version EN 60848:2013
Edition 2014-12

Food hygiene - Retail bake-off stations - Hygienic requirements
Edition 2014-09

Measures of administrative character for conservation of criticality safety in nuclear facilities excluding reactors
Edition 2014-06

Framework for energy market communications - Part 503: Market data exchanges guidelines for the IEC 62325-351 profile (IEC 62325-503:2018); German version EN IEC 62325-503:2018
Edition 2021-09