Questione giuridica chiave
Whether the challenge to the refusal of a residence-permit renewal was admissible by way of public-law appeal or only subsidiary constitutional complaint.
Decisione estratta
A public-law appeal was unavailable because no federal or treaty-based entitlement to the permit was shown; at most a subsidiary constitutional complaint could be considered.
Motivazione estratta
Under the transitional rules, the former ANAG applied. The applicant could not derive a right to renewal from Art. 17(2) ANAG, and nothing substantiated an entitlement under the newer provisions or Art. 8 ECHR.