Kernrechtsfrage
Whether the appeal in public law matters was admissible despite the lack of a claimed entitlement to a residence permit extension.
Extrahierter Entscheid
The appeal was not admissible because no plausible legal entitlement to renewal under domestic law or a treaty was shown.
Extrahierte Begründung
In matters of alien law, appeals against non-renewal of a permit are inadmissible when neither federal law nor international law grants a right. The appellant did not substantiate any such right in a sufficiently arguable manner.