27.1. The Legislatures of the states and the Legislative Assembly of the Federal District will be integrated by representatives elected according to the principles of plurality and of proportional representation, in the terms set out in this Law, the local constitutions, the Government Statute of the Federal District and the respective local laws.

27.2. The Institute and the Local Public Bodies, in their respective areas of competence, will guarantee the correct application of the rules corresponding to each state.