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 systems - Part 27: Duct smoke detectors; German version EN 54-27:2015
Edition 2015-05

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

Wastewater lifting plants for buildings and sites - Part 2: Lifting plants for faecal-free wastewater; German version EN 12050-2:2015
Edition 2015-05

Gully tops and manhole tops for vehicular and pedestrian areas - Part 4: Gully tops and manhole tops made of steel reinforced concrete; German version EN 124-4:2015
Edition 2015-09

Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter; German version EN 12050-4:2015
Edition 2015-05

Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits; German version EN 12566-4:2016
Edition 2016-12

Chimneys - Accessories - Part 3: Draught regulators, standstill opening devices and combined secondary air devices - Requirements and test methods; German version EN 16475-3:2016+A1:2018
Edition 2019-03

Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical beam; German version EN 54-12:2015
Edition 2015-10