Abstract

The purpose of this work is to bring the legal status of third-country citizens closer to that of member states, as a different special regime according to the relative agreements concluded for certain categories of foreigners without disregarding the value of some elements of fact, such as residence, family ties, performance of specific economic activities or interests of international politics for respect of these obligations, with the not always uniform content that the union evidently had to entrust to member states a union of intent through “supervision" as well as the interpretation carried out by The Court of Justice of the European Union which has strongly reduced state's competences aiming at a European integration still in progress and especially after Brexit.