This question is really interesting! It engages many evaluations, dealing with migration issues. First of all, the host country and its general migration policy must be taken into account. What I am able to say is that, generally the reception of migrants does not concern the handicap aspects or particular problems of individual migrant. That is the reason why I said it depends on the host country, the sensibility of the country or something like this. The particular problems are identified later, when the migrants already have an accommodation and a legal status. For this reason and other things I think the best solution should be an interdisciplinary commitment between Deaf, Social and Migration Studies.