The court today upheld an earlier ruling by a court in the western city of Timisoara to release Nalan Oral, who has political refugee status in Belgium.
Oral is a Brussels-based activist with the Socialist Women's Union. Turkey's Ambassador to Romania, Osman Koray Ertas, said Oral is wanted on alleged links to "a left-wing terrorist group."
She was arrested at the Romanian border on July 8 because her name appeared on an Interpol list. It has since been removed.