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

Fixed firefighting systems - Water mist systems - Part 2: Product characteristics and test methods for nozzles; German version FprEN 17450-2:2024

Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock

Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems

Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems

Fixed firefighting systems - Hose systems - Part 1: Hose reels with semi-rigid hose; German version EN 671-1:2012; Amendment A100

Fixed firefighting systems - Water mist systems - Part 5: Test protocol for car garages for automatic nozzle systems; German version FprEN 14972-5:2024

Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2023, modified)

Fixed firefighting systems - Water mist systems - Part 3: Requirements and test methods for check valves; German and English version prEN 17450-3:2024

Fixed firefighting systems - Water mist systems - Part 13: Test protocol for wet benches and other similar processing equipment for open nozzle systems