Valves for natural gas transportation in pipelines - Performance requirements and tests; German version EN 14141:2013
Edition 2013-08

District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems; German version EN 14419:2019
Edition 2020-03

Irrigation techniques - Remote monitoring and control for irrigation systems - Part 1: General considerations; German version EN 15099-1:2007
Edition 2007-08

Railway applications - External visible and audible warning devices - Part 1: Head, marker and tail lamps for heavy rail; German version EN 15153-1:2020
Edition 2020-03

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5; German version EN 15316-4-5:2017
Edition 2017-09

District heating pipes - Factory made flexible pipe systems - Part 1: Classification, general requirements and test methods; German version EN 15632-1:2022
Edition 2022-08

District heating pipes - Factory made flexible pipe systems - Part 2: Bonded system with plastic service pipes; requirements and test methods; German version EN 15632-2:2022
Edition 2022-08

District heating pipes - Factory made flexible pipe systems - Part 3: Non bonded system with plastic service pipes; requirements and test methods; German version EN 15632-3:2022
Edition 2022-08

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

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German and English version prEN 15698-1:2023
Edition 2023-08