[12] See, inter alia, cases C-200/02 Chen, C-215/03 Oulane, C-157/03 Commission v Spain, C-503/03 Commission v Spain, C-258/04 Ioannidis, C-1/05 Jia, C-50/06 Commission v The Netherlands.
[12] Voir, entre autres, les affaires C-200/02, Chen, C-215/03, Oulane, C-157/03, Commission/Espagne, C-503/03, Commission/Espagne, C-258/04, Ioannidis, C-1/05, Jia, C-50/06, Commission/Pays-Bas.