Question juridique clé
Whether the Swiss-Yugoslav social security agreement still applied to Kosovo nationals after 1 April 2010.
Solution extraite
No. The agreement was no longer applicable to Kosovo after 1 April 2010; no automatic treaty succession applied and Switzerland lawfully ended the provisional application.
Motifs extraits
State succession did not automatically transfer bilateral treaties. Kosovo's secession and Switzerland's decision not to continue the agreement were legally effective; the provisional application could end without formal treaty denunciation.