Administrative Litigation Act Article 237-16

If a petitioner, the person against whom the ruling is rendered, or the National Immigration Agency intends to appeal against the ruling rendered by a district administrative court, the appeal shall be filed at the High Administrative Court with jurisdiction within five days of the service of the ruling. No appeal may be made against the ruling rendered by an appellate court.Unless otherwise provided for in the preceding Paragraph, Part Four shall apply mutatis mutandis to the appeal against rulings.If a ruling concerning a detention sanction case becomes final and there are circumstances provided for in Article 273, applications for rehearing may be initiated, to which Part Five shall apply mutatis mutandis.