(regiones), 56 provinces (provincias) and 346 communes (comunas) since the 1970s process of reform, made at the request of the National Commission on Administrative Reform (Comisión Nacional de la Reforma Administrativa or CONARA). State agencies exist to promote the strengthening of its regionalization, equitable development and solidarity between regions, provinces and communes within the nation.

Since 2005, the creation, abolition and designation