Coat of arms of Antioquia Department

The coat of arms of Antioquia, in its current form, dates back to August 23, 1812, when it was officially adopted by the Chamber of the Senate of Antioquia by means of Decree 21 of 1812, replacing the Great State Seal of Antioquia that was sanctioned by State President José María Montoya Duque on September 2, 1811. Following the incorporation of Antioquia into the United Provinces of New Granada and subsequently to the Granadine Confederation and the United States of Colombia, the Sovereign State of Antioquia adopted the coat of arms of Colombia as its state arms.

Source: Wikipedia — Coat of arms of Antioquia Department (CC BY-SA 4.0)