Kernrechtsfrage
Whether the Yugoslavia-Switzerland social security agreement still applied to a Kosovar national after 1 April 2010.
Extrahierter Entscheid
No; the agreement was no longer applicable to Kosovar nationals from 1 April 2010.
Extrahierte Begründung
The Court followed BGE 139 V 263 and held that the agreement ceased to apply to Kosovo; the respondent's Kosovo nationality was undisputed and no dual nationality was established.