Migration management in South America: any Ideas for the European Union?
11 Wednesday Jul 2018
By Diego Acosta Arcarazo, Reader at the University of Bristol Law School

Dr. Diego Acosta is the author of The National versus the Foreigner in South America. 200 Years of Migration and Citizenship Law (Cambridge University Press, 2018). This blog is based on Chapter 5 of this book, which will be presented at the Odysseus Summer School on Wednesday 11 July.
In South America, pioneering discussions are taking place, challenging global established assumptions on how to control undocumented flows. One can see a clear progress from an initial general nebulous concern with fundamental rights and migration management as solutions to irregular flows towards a much more emphatic, precise and delineated answer lying in three consecutive aspects: non-criminalisation, rights’ protection and regularisation. To various degrees, these three elements have become a flagship and been reaffirmed in numerous regional fora. They have also progressed from political statements into legal provisions prohibiting criminalisation and incorporating principles favouring regularisation. There is thus a unique aspect of how a group of South American countries are trying to regulate undocumented migration. At a comparative level, it distinguishes them from the European Union in certain aspects with differences that are important to understand.
Some innovative approaches towards regularisation deserve in particular to be noticed. As a first reaction when faced with an undocumented migrant, the general rule in the EU – to put it in simple terms – is to limit undocumented migrants’ rights and use return. This does not mean neither that most migrants are expelled or that there are no possibilities to regularise, nor that irregular migrants do not enjoy rights. It simply indicates the rationale behind the law. On the contrary, some South American legislations reverse this paradigm by prioritizing regularisation.
Taking measures for guaranteeing access to a legal status takes various forms. It ranges from a State’s obligation to regularise an individual on the basis of family links to an individual right to obtain residence and to any other attempt for regularisation. Remarkably, the general rule of expulsion is reversed to regularisation. In other words, it is only when regularisation is not possible that expulsion kicks in. In some cases, regularisation is automatic, in others, it is a first option.










