The Aliens Litigation Council (CALL, CCE or RvV) is an administrative court composed of judges who rule independently on appeals brought before it. It is an independent administrative law court that is authorised to process appeals against decisions taken by the IO (decisions in alien cases) and the CGRS (in asylum dossiers). This includes, for example, an appeal against a refusal of an application for family reunification, an application for a student visa, etc.