Reporting accidents and serious incidents to the STSB
Verified from official sourcesReporting to the STSBVersion 1Effective -Verified 25 August 2026
In plain language
If an incident involves serious or fatal injury, a manned aircraft, or a certified drone, you must immediately report it to the STSB by calling 1414 (or +41 333 333 333 from abroad).
Requirement as structured
Accidents and serious incidents involving serious or fatal injury, manned aircraft, or certified drones must be reported to the Swiss Transportation Safety Investigation Board (STSB) by phone.
Original regulatory text
Incidents must be reported to the Swiss Transportation Safety Investigation Board (STSB) if at least one of the following conditions is met: - Someone is seriously or fatally injured; - A manned aircraft is involved (e.g. collision or near-collision with a helicopter or aeroplane); - A certified drone is involved in the incident (certified category or certified drones in the specific category). Accidents and serious incidents of the kind listed above must be reported to the STSB by phone (Swiss Air-Rescue alarm center, Tel. 1414; +41 333 333 333 from abroad).