Political Constitution of Colombia (1991)

The Congress shall issue Institutional Acts regulating the exercise of legislative activity. Through them, the rules of procedure of Congress and of each House, regulations concerning the preparation, approval, and execution of the Budgetary Revenues and Appropriations Law, and the execution of the general development plan and those relative to the assignment of regulatory responsibilities to the territorial entities shall be established. The Institutional Acts shall require, for their approval, an absolute majority of the votes of the members of both Houses.