Article 43 Political Constitution of the United Mexican States

Second Title · Chapter II. On the Integral Parts of the Federation and the National Territory

Current text · last reform published in the Official Gazette of the Federation (DOF) on 2 June 2026

The parts integrating the Federation are the States of Aguascalientes, Baja California, Baja California Sur, Campeche, Coahuila de Zaragoza, Colima, Chiapas, Chihuahua, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México, Michoacán de Ocampo, Morelos, Nayarit, Nuevo León, Oaxaca, Puebla, Querétaro, Quintana Roo, San Luis Potosí, Sinaloa, Sonora, Tabasco, Tamaulipas, Tlaxcala, Veracruz de Ignacio de la Llave, Yucatán and Zacatecas; as well as Mexico City.

Political Constitution of the United Mexican States · Transitory provisions

How to cite

Political Constitution of the United Mexican States, Article 43. https://articuladomx.com/en/mexican-constitution/article-43/

Cite the Spanish official text. Use this English page as a reading aid.