Portugal - 1989 Constitution

Part III - Organization of Political Power - VI - The Constitutional Court
Title Article 225
Article

225

(2) The Constitutional Court, in addition, has the following powers: 

e) To verify the legality of the constitutions of political parties and their alliances, of their names, initials and symbols, and to direct their dissolution, in accordance with this Constitution and the law;

Amendment Constitution: Article 223 (1997)
Categories - External oversight (Type of authority)
Source Portuguese Electoral Commission (http://www.cne.pt)