Key legal question
Whether the public-law appeal was admissible against the non-renewal of a residence permit.
Extracted holding
The appeal was inadmissible because no enforceable right to renewal existed under federal law or treaty law.
Extracted reasoning
The case concerned non-renewal of an expired permit, not revocation. As a Kosovo national, the appellant could not rely on the Freizügigkeitsabkommen or any bilateral treaty, and he failed to show any other arguable entitlement as required.