This search for new orientations in the migration policy concerns all European States. Discussions around some new migration laws started with enormous polemics, for instance in Germany, France, Italy or Switzerland. It's a sort of European “Migration crisis”, like Weiner (1995) calls it, indicating this difficulty to find viable solutions for new migration regimes. But which solution is actually adequate for this increasingly complex migration? To this question, many local, regional, national and, since the beginning of 2004, international commissions are searching for answers.