Questione giuridica chiave
Whether the subsidiary constitutional complaint was admissible and the municipality had standing
Decisione estratta
The complaint was admissible in principle, and the municipality had standing to invoke municipal autonomy and related hearing rights.
Motivazione estratta
Ordinary public-law appeal is excluded for ordinary naturalization decisions; the subsidiary constitutional complaint is therefore the proper remedy. The municipality is affected in its sovereign powers and may invoke autonomy under Art. 50 BV.