Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment; German version EN 54-21:2006
Edition 2006-08

Fire detection and fire alarm systems - Part 23: Fire alarm devices - Visual alarm devices; German version EN 54-23:2010
Edition 2010-06

Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers; German version EN 54-24:2008
Edition 2008-06

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

Fire detection and fire alarm systems - Part 26: Carbon monoxide detectors - Point detectors; German version EN 54-26:2015
Edition 2015-11

Fire detection and fire alarm system - Part 28: Non-resettable line-type heat detectors; German version EN 54-28:2016
Edition 2016-07

Fire detection and fire alarm systems - Part 29: Multi-sensor fire detectors - Point detectors using a combination of smoke and heat sensors; German version EN 54-29:2015
Edition 2015-06

Fire detection and fire alarm systems - Part 30: Multi-sensor fire detectors - Point detectors using a combination of carbon monoxide and heat sensors; German version EN 54-30:2015
Edition 2015-11

Safety of toys - Part 1: Mechanical and physical properties; German version EN 71-1:2014+A1:2018
Edition 2018-12

Safety of toys - Part 5: Chemical toys (sets) other than experimental sets; German version EN 71-5:2015
Edition 2015-12