Fixed firefighting systems - Automatic sprinkler systems - Part 3: Guidance for earthquake bracing; German and English version prEN 12845-3:2022
Edition 2022-07

Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023
Edition 2023-09

Fixed Radio Systems - Characteristics and requirements for point-to-point equipment and antennas - Part 2: Digital systems operating in frequency bands from 1 GHz to 86 GHz - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 302 217-2 V3.3.1 (2021-10) as a German standard)
Edition 2022-04

Wastewater treatment plants - Part 8: Sludge treatment and storage; German and English version prEN 12255-8:2022
Edition 2022-03

Industrial thermoprocessing equipment - Part 5: Particular safety requirements for salt bath thermoprocessing equipment; German version EN 746-5:2000
Edition 2001-04

Common security requirements for radio equipment - Part 1: Internet connected radio equipment; German and English version prEN 18031-1:2023
Edition 2024-06

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 2: Specific principles for the equipment for separating and thickening of solids (without facilities for separation and treatment of sand)
Edition 2017-09

Fixed firefighting systems - Foam systems - Part 1: Requirements and test methods for components; German and English version EN 13565-1:2019/prA1:2024
Edition 2024-05

Maintenance of electrically controlled hold-open systems for fire and smoke door assemblies as well as for electrically controlled hold-open systems for fire barriers in the course of ground-bound conveying systems - Part 2: Requirements to the professionals
Edition 2018-08

Hazardous area at storage tanks and its equipment; Text in German and English
Edition 2016-05