Heat exchangers - Methods of measuring the parameters necessary for establishing the performance; German version EN 306:1997
Edition 1997-07

Heat transfer installations working with organic heat transfer fluids - Part 3: Level controller
Edition 2015-03

Private security services - Protection of critical infrastructure - Part 1: General requirements; German version EN 17483-1:2021
Edition 2021-09

Steels - Determination of the depth of decarburization (ISO 3887:2023); German version EN ISO 3887:2023
Edition 2023-12

Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 3: Determination of ozone emission rate during arc welding (ISO 15011-3:2009); German version EN ISO 15011-3:2009
Edition 2010-03

Railway applications - Fire protection on railway vehicles - Part 4: Fire safety requirements for rolling stock design; German version EN 45545-4:2024
Edition 2024-05

Winter maintenance equipment - Road weather information systems - Part 3: Requirements on measured values of stationary equipment; German version EN 15518-3:2023
Edition 2024-02

Geosynthetic barriers - Characteristics required for use in the construction of solid waste storage and disposal sites; German version EN 13493:2018
Edition 2018-07

Food processing machinery - Filling machines and interchangeable equipment - Safety and hygiene requirements; German version EN 12463:2021
Edition 2021-03

Designation of lubricants and marking of lubricant containers, equipment and lubricating points
Edition 1990-08