Katana VentraIP

Declaration of Independence (Mexico)

The Declaration of Independence of the Mexican Empire (Spanish: Acta de Independencia del Imperio Mexicano) is the document by which the Mexican Empire declared independence from the Spanish Empire. This founding document of the Mexican nation was drafted in the National Palace in Mexico City on September 28, 1821, by Juan José Espinosa de los Monteros, secretary of the Provisional Governmental Board.

Declaration of Independence of the Mexican Empire

September 28, 1821

Juan José Espinosa de los Monteros

33 members of the board and Agustín de Iturbide

To declare independence from Spanish Empire

Three copies of the act were executed. One was destroyed in a fire in 1909. The other two copies are in the Museo Histórico de Acapulco Fuerte de San Diego in Acapulco and in the General Archive of the Nation in Mexico City.[1]


The document is 52.9 centimeters (20.8 in) wide and 71.8 centimeters (28.3 in) high.[2]

Drafting and signing[edit]

On the afternoon of September 28, members of the Board met at the National Palace to draft the Declaration of Independence of the newly independent nation. The resulting two documents were drafted in its final form by Juan José Espinosa de los Monteros, Secretary of the Board.[8] The acts were signed by 33 of the 38 members of the Board and Iturbide as President of the Regency of the Empire. Juan O'Donojú, last Superior Political Chief of New Spain, Francisco Severo Maldonado, José Domingo Rus, José Mariano de Almanza and Miguel Sánchez Enciso did not sign the documents, but in the acts was written: Place of signature Juan O'Donojú and later his signature was added in the printed copies. The signatures of other four members were not added.[9] Juan Jose Espinosa de los Monteros signed twice in each act, once as a member of the Board and the second as secretary, so that the acts contain 35 signatures and the designated to O'Donojú.[10] A copy of the act was for the government and one for the board, the last one was later sent to the Chamber of Deputies.[11] None of the former insurgents—such as Guadalupe Victoria, Vicente Guerrero or Nicolás Bravo—signed the Declaration of Independence; the reason is unknown but probably because they wanted a Republic not an Empire.[12][13][14]

Juan O'Donojú

Francisco Severo Maldonado

Act of Independence of Central America

Solemn Act of the Declaration of Independence of Northern America

(1880) México a través de los siglos Volume IV: "México Independiente". Mexico City, Cumbre.

Vicente Riva Palacio

México in documents

Photograph of the original Act of Independence of the Mexican Empire of the Nation's General Archive

. 500 años de México en documentos. Consulted on November 4, 2009.

Acta de Independencia del Imperio mexicano