Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013 + Amd 1:2016); German version EN ISO 4126-1:2013 + A1:2016
Edition 2016-12

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing; German version EN 13458-2:2002
Edition 2003-02

Mobile fire extinguishers - Part 2: Requirements for the construction, pressure resistance and mechanical tests for extinguishers, with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 1866-1; German version EN 1866-2:2014
Edition 2014-07

Refrigerating systems and heat pumps - Terms and definitions - Part 3: Components, general
Edition 2024-07

Cryogenic vessels - Large transportable non-vacuum insulated vessels - Part 1: Fundamental requirements; German version EN 14398-1:2003
Edition 2004-01

Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2013 + Amd 1:2016); German version EN ISO 4126-7:2013 + A1:2016
Edition 2016-12

Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS) (ISO 4126-5:2013 + Amd 1:2016); German version EN ISO 4126-5:2013 + A1:2016
Edition 2016-12

Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1000 litres volume - Part 2: Design, fabrication, inspection and testing; German version EN 1251-2:2000
Edition 2000-03

Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation; German version EN 13136:2013+A1:2018
Edition 2020-08

Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO/DIS 24664:2021); German and English version prEN ISO 24664:2021
Edition 2021-04