The Royal Audiencia was created by a royal decree of July 17, 1549. It was given authority over the provinces of Santa Marta, Río de San Juan, Popayán, Guayana and Cartagena de Indias. The Audiencia was charged primarily with dispensing justice, but it was also to oversee the running of government and the settlement of the territory. It held its first session on April 7, 1550, in a mansion on the Plaza Mayor (today, Plaza de Bolívar) at the site which today houses the Colombian Palace of Justithey