Questione giuridica chiave
Whether the appellant had standing to challenge the refusal to renew the residence permit.
Decisione estratta
He could invoke a statutory and Convention-based entitlement based on his genuine marriage to a Swiss citizen, so the complaint was admissible.
Motivazione estratta
Art. 7 ANAG and Art. 8 ECHR, as well as Art. 13 BV, gave him a protectable claim; whether the permit could nevertheless be refused was a merits question.