Portugal - 1997 Constitution

Part III - Organization of Political Power - I - General Principles
Title Article 114
Article

114

(1) Political parties shall participate in organs elected by direct universal suffrage, in accordance with their electoral representation. 

(3) The political parties that are represented in the Assembly of the Republic but not in the Government have the right in particular to be informed regularly and directly by the Government on the progress of principal matters of public interest; political parties that are represented in the regional legislative assemblies and any other assemblies formed through direct elections but not in the associated executive organ enjoy the same right with respect to that organ.

Amendment Constitution: Article 117 (1989)
Amendment Constitution: Article 114 (2004)
Source own translation