The Constitutional Decree for the Liberty of Mexican America was created Congress of  Apatzingn on October 22, 1814, ratified on October 22, 1814 and was valid for insurgent forces in the territories that it controlled during the Mexican War of Independence.
The Constitution of Apatzingan, formally Decreto Constitucional para la Libertad de la America Mexicana ("Constitutional Decree for the Liberty of Mexican America"), was promulgated on October 22, 1814 by the Congress of Anahuac gathered in the city of Apatzingan because of the persecution of the troops of Felix Maria Calleja. 
