Spanish Constitutional Reform Procedures: Articles 167 and 168
The Ordinary Process of Constitutional Reform
The ordinary process of reform (Article 167 EC) consists of different variants. In its basic form (Article 167.1 EC), the reform project—which is strictly speaking from the Government, or a proposition from the Congress or Senate—must be approved by a majority of three-fifths (3/5) of each of the Chambers. This majority is calculated in relation to the total number of its members de jure, a parliamentary practice that applies to those who have acquired the full status of Deputies or Senators respectively.
The Constitution provides for the possibility that the two Houses disagree on the text adopted by each of them. If there is any difference in the text approved by the Senate with respect to the...