Article 52 Political Constitution of the United Mexican States
Third Title · Chapter II. On the Legislative Power · Section I. On the Election and Installation of the Congress
Current text · last reform published in the Official Gazette of the Federation (DOF) on 2 June 2026
The Chamber of Deputies shall be integrated by 300 deputies elected according to the principle of relative majority voting, through the system of single-member electoral districts, as well as by 200 deputies who shall be elected according to the principle of proportional representation, through the System of Regional Lists, voted in plurinominal circumscriptions.