Gas infrastructure - Gas measuring systems - Functional requirements; German version EN 1776:2015
Edition 2016-05

Gas meter - Thermal-mass flow-meter based gas meter; German version EN 17526:2021
Edition 2024-02

Environmental testing - Part 4: Information for specification writers - Test summaries (IEC 60068-4:1987 + A1:1992 + A2:1994); German version EN 60068-4:1996
Edition 1996-10

Horizontal method for the determination of surface colony count and detection of specific microorganisms on fitment and utensils along the food chain - Part 1: Swab method
Edition 2023-02

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Part 1: Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German and English version prEN 488-1:2023
Edition 2023-08

Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements (ISO/DIS 18984:2024); German and English version prEN ISO 18984:2024
Edition 2024-03

Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2014, Corrected Version 2014-11-01 + Amd.1:2017); German version EN ISO 10297:2014 + A1:2017
Edition 2017-12

Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150kg/h, associated safety devices and adaptors for butane, propane, and their mixtures; German version EN 16129:2013
Edition 2013-08

Gas meters - Rotary displacement gas meters; German and English version prEN 12480:2023
Edition 2024-01

District heating pipes - Factory made flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods; German version EN 15632-4:2022
Edition 2022-08