Countries of the European Union (EU): Alemania, Bélgica, Croacia, Dinamarca, España, Francia, Irlanda, Letonia, Luxemburgo, Países Bajos, Reino Unido*Sweden, Ciudad attended Estonian, Greece, Malt, Polonia, Czech Republic, Austria, Chipre, Slovenian, Finlandia, Hungary, Italy, Lituania, Portugal and Rumanía.

* The 31 January 2020 the UK has ceased to be a member state of the European Union. Until 31 December 2020 provides a transitional period in which will remain in full implementation Community regulations points in Social security.

Countries of the European Economic Area (EEE): In addition to those mentioned above, Islandia, Liechtenstein and Norwegian.