Departure cancelling of the vessel by DFAR due to following reasons are listed here.

1. Technical none suitability of vessels due to repair requirements.
2. Departure rejected vessels for the latest trip request due to onboard technical or compliance issues.
3. Not visible vessels (for high seas fishing) in the VMS interface due to technical errors that has to be altered before the next trip.
4. Due to an ongoing investigation or court order.
5. Due to an ongoing owner transfer process.
6. Due to administrative issues.