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Mobility and Transport

Permanent email address

info-avatsust [dot] admin [dot] ch (info-av[at]sust[dot]admin[dot]ch)

Legal basis

The STSB is an impartial and independent body which operates under the Ordinance on the Safety Investigation of Transport Incidents (OSITI) and in compliance with EU Regulation No. 996/2010 and the Annex 13 to the ICAO convention.


Swiss Transportation Safety Investigation Board

ENCASIA member

Mr Daniel Knecht

Military investigations

If Swiss military aircraft are involved in an incident, the person leading the investigation and the competent military courts shall coordinate their activities.


Yes (Aviation – Rail – Maritime)

On duty 24/7 number

+41 333 333 333


Swiss Transportation Safety Investigation Board STSB: