Fire detection and fire alarm systems - Part 25: Components using radio links; German version EN 54-25:2008
Edition 2009-02

Stationary accesses to process apparatus - Part 4: Safety devices against unintentional descent
Edition 2012-04

Fire detection and fire alarm systems - Part 2: Control and indicating equipment; German version EN 54-2:1997/A1:2006
Edition 2007-01

Heating systems and water-based cooling systems in buildings - Design for water-based cooling systems; German and English version prEN 17671:2024
Edition 2024-04

Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors; German version EN 54-20:2006+AC:2008
Edition 2009-02

Wastewater treatment plants - Part 12: Control and automation; German version EN 12255-12:2003
Edition 2003-12

Fire detection and fire alarm systems - Part 5: Heat detectors - Point heat detectors; German version EN 54-5:2017+A1:2018
Edition 2018-10

Fire detection and fire alarm systems - Part 3: Fire alarm devices - Sounders; German version EN 54-3:2014+A1:2019
Edition 2019-11

Terms of Entertainment technology - Part 3: Stage equipment
Edition 2024-04

Industrial thermoprocessing equipment - Part 4: Particular safety requirements for hot dip galvanising thermoprocessing equipment; German version EN 746-4:1999
Edition 2000-05