Question juridique clé
Whether the appeal was admissible under Art. 50 LEtr and Art. 8 ECHR for residence based on contact with a Swiss child.
Solution extraite
The appeal was admissible insofar as the appellant relied on Art. 50(1)(b) LEtr and Art. 8 ECHR to seek a residence right tied to his Swiss child.
Motifs extraits
Those provisions were capable of founding a claim to a permit, so federal public law appeal was open on that point.