The
Constitutional Court of Spain is the highest body with the power to determine the constitutionality of acts and statutes of the Spanish Government. It is defined in (i.e. sections 159 through 165) of the
Constitution of Spain, and further governed by Organic Laws 2/1979 (aka Law of the Constitutional Court of October 3, 1979), 8/1984, 4/1985, 6/1988, 7/1999 and 1/2000. The court is the "supreme interpreter" of the Constitution, but since the court is not a part of the
Spanish Judiciary, the
Supreme Court is the highest court for all judicial matters.