National Aviation Investigation Agency and Railway Accidents and Transportation Safety
| Εθνικός Οργανισμός Διερεύνησης Αεροπορικών και Σιδηροδρομικών Ατυχημάτων και Ασφάλειας Μεταφορών | |
| Agency overview | |
|---|---|
| Formed | January 21, 2023 |
| Preceding agencies |
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| Jurisdiction | Greek government |
| Headquarters | Nea Filadelfeia, Athens |
| Minister responsible | |
| Agency executives |
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| Parent agency | Ministry of Infrastructure and Transport |
| Website | https://www.harsia.gr/index.php/en/home-basic/ |
National Aviation Investigation Agency and Railway Accidents and Transportation Safety (HARSIA Greek:Εθνικός Οργανισμός Διερεύνησης Αεροπορικών και Σιδηροδρομικών Ατυχημάτων και Ασφάλειας Μεταφορών - EΟΔΑΣΑΑΜ) is the competent body for the investigation of air and rail accidents in Greece. It is an autonomous public service of the Ministry of Infrastructure and Transport, supervised by the Minister himself.
It was created by Law 5014 of January 2023, by merging the "Aircraft Accident Investigation and Aviation Safety Board" and the "Commission for the Investigation of Railway Accidents and Incidents".
It became operational in February 2024 and its first case was the Tempi railway accident.