Cross-border cooperation represents one of the main typifications in the current age. The spread and the strengthening of this cooperation, especially active in the field of the European Union, have been favoured by a series of events occurred in the last. However, this process of cooperation gives rise to an important matter: will these villages and border territories be satisfied with this rapprochement and cooperation, or will they go beyond that? In other words, will the cross-border cooperation lead to the cross-border integration? What will be the scope in that integration? That way, the forecast done by the ethnic federalism will it be fulfilled?