Serious Incident to the ATR 42 registered YR-ATB and operated by Tarom on 04/06/2017 at Chisinau, Moldova [Investigation led by AAIB / Romania]

Preliminary data based on the notification from the Romanian  authorities:

After landing on LUKK RWY08, a/c registered YR-ATB, flight ROT207B, operated by TAROM , due to unknown reasons, had a runway left side excursion.