Transportation Occurrences Investigation Act Article 10
When an aviation or a marine occurrence mentioned in Paragraph 1 of Article 6 arises, the TTSB shall immediately forward a notification to the aviation or marine occurrence investigation authority of the state of registry, state of the operator, state of design, and state of manufacture. The TTSB, having considered the factual situation of such occurrence, may immediately forward an additional notification to the aviation or marine occurrence investigation authority of the State whose citizens have sustained death thereby.When a railway or highway occurrence mentioned in Paragraph 1 of Article 6 arises, the TTSB may forward a notification to the occurrence investigation authority of the state of registry, state of operator, state of design, state of manufacture, and state whose citizens have sustained death thereby.