The fire detection file (NBN S21-100-1:2025)
To comply with NBN S21-100-1, the file for a fire detection installation must contain a risk analysis, the building plans, the single-line diagram, the EN 54 technical data sheets, a logbook and the commissioning certificates.
To help you, BELOR provides a free assistant that generates your complete fire detection file in a few minutes.
BELOR inspects fire detection systems and control panels, emergency lighting (emergency lighting units), smoke vents (SHEV), hydrants and fire hose reels.
We also carry out fire risk analyses and provide training: evacuation drills, fire prevention awareness, use of fire extinguishers and crisis management.
Updated: October 2026