Questione giuridica chiave
Whether the federal appeal was admissible despite the immigration context
Decisione estratta
Yes, because the parents had a potential statutory entitlement to family reunification under the old and new regimes.
Motivazione estratta
As holders of settlement permits who filed before the son turned 18, they had a principled claim under former Art. 17 ANAG and Art. 43 AuG.