Questione giuridica chiave
Whether the Federal Supreme Court, in supervisory proceedings, could review the ordering and amount of cost advances by the Federal Administrative Court.
Decisione estratta
No. Such matters concern judicial application of law, not administrative supervision, unless access to court is effectively denied.
Motivazione estratta
Administrative supervision covers external administration and court management, not adjudication. Cost advances are provided by law and remained within statutory limits, so court access was still ensured.