Irrigation - Tasks, fundamental principles, planning and methods
Edition 2008-11

Collection of ecological data for tasks in the field of landscape culture
Edition 2024-06

Plastics welding supervisor - Task, responsibilities, knowledge, skills and competence; German version CEN/TR 16862:2015
Edition 2016-09

Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids; German version EN 1568-1:2018
Edition 2018-05

Fire extinguishing media - Foam concentrates - Part 2: Specification for high expansion foam concentrates for surface application to water-immiscible liquids; German version EN 1568-2:2018
Edition 2018-05

Fire extinguishing media - Foam concentrates - Part 3: Specification for low expansion foam concentrates for surface application to water-immiscible liquids; German version EN 1568-3:2018
Edition 2018-05

Fire extinguishing media - Foam concentrates - Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquids; German version EN 1568-4:2018
Edition 2018-05

Irrigation techniques - Automatic turf irrigation systems - Part 1: Definition of the programme of equipment of the owner; German version EN 12484-1:1999
Edition 1999-03

Emergency and danger systems - Part 1: Emergency and danger response systems (EDRS) - Basic requirements, duties, responsibilities and activities; German and English version prEN 50726-1:2023
Edition 2023-05

Representation of process control engineering - Requests in P&I diagrams and data exchange between P&ID tools and PCE-CAE tools (IEC 62424:2016); German version EN 62424:2016
Edition 2017-12