Navarrese People's Union
Regionalists "see the region as the real historical unit". They may call for greater autonomous powers and for the definition of the region as a nationality or nation within Spain, or may seek to promote the interests of the region without challenging its status within the system of Autonomous Communities. Some of these regionalist parties are associated with the People's Party in its region or acting as its substitute or branch, as in the Navarrese People's Union (UPN).