District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design; German version EN 13941-1:2019+A1:2021
Edition 2022-06

Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking; German version EN 303-5:2021+A1:2022
Edition 2023-07

Gas-fired hot water boilers - Type B boilers of nominal heat input exceeding 70 kW but not exceeding 300 kW; German version EN 656:1999
Edition 2000-01

Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019); German version EN ISO 12759-4:2019
Edition 2020-05

Information technology - Security techniques - Storage security (ISO/IEC 27040:2015); German version EN ISO/IEC 27040:2016
Edition 2017-03

Test methods for determining the contribution to the fire resistance of structural members - Part 4: Applied passive protection to steel members; German version EN 13381-4:2013
Edition 2013-08

Geometrical product specifications (GPS) - Surface texture: Areal - Part 2: Terms, definitions and surface texture parameters (ISO 25178-2:2021); German version EN ISO 25178-2:2022
Edition 2023-09

Eurocode 5: Design of timber structures - Part 3: Execution; German and English version prEN 1995-3:2023
Edition 2023-09

Insulation work on industrial installations and building equipment - Execution of thermal and cold insulations; Text in German and English
Edition 2023-05

Solid biofuels - Determination of calorific value (ISO 18125:2017); German version EN ISO 18125:2017
Edition 2017-08