Question juridique clé
Does Article 13 LPGA include the derived domicile of persons under guardianship under Article 25(2) CC for AVS/AI entitlement?
Solution extraite
No. Despite the literal reference to Articles 23 to 26 CC, the provision must be interpreted teleologically and systematically; it does not extend to derived domicile under Article 25(2) CC.
Motifs extraits
The legislature did not intend to broaden social-insurance entitlement by allowing foreign persons who come to Switzerland for treatment and are placed under guardianship to acquire domicile merely through the guardianship regime. The purpose and system of social insurance require a voluntary domicile, not merely a place of stay.