Administrative Litigation Act Article 237-13

After the administrative court determines to continue the detention or to extend the detention period, the person detained and the person who is eligible to raise an objection against the detention sanction may move the court to cease the detention sanction alleging that the grounds for detention have vanished, there is no necessity for detention or there are reasons that detention shall be prohibited. When the administrative court reviews the cases as provided in the preceding Paragraph and deems it necessary, the court may examine the person detained or to seek opinion of the National Immigration Agency; in such circumstances, Paragraph 2 of the preceding Article shall apply mutatis mutandis.