Bank of Central African States
The Bank of Central African States (Banque des États de l'Afrique Centrale) serves as a supranational issuing authority, notably defined by the distribution of a single currency across multiple states through a centrally controlled and externally anchored system.
Quick Facts
Country: Central African States
Currency: Central African CFA Franc
Local name: Banque des États de l'Afrique Centrale
Institutional Identity
The Banque des États de l'Afrique Centrale (BEAC) operates as the central bank of the Central African Monetary Union, managing currency issuance, monetary policy and financial stability under a fixed peg to the euro supported by the French Treasury. Its institutional structure is reflected in the dual-signature system, where banknotes bear the signatures of both the Gouverneur and the Censeur.
Historical Evolution
Established in 1972, BEAC unified Cameroon, Chad, Gabon, the Central African Republic and the Republic of the Congo under a shared currency, later joined by Equatorial Guinea in 1985. The system underwent a defining transformation during the 1994 CFA franc devaluation, which reshaped the denomination structure and circulation logic of all member states.
Design Philosophy
Banknotes are produced at the Banque de France printing works in Chamalières, ensuring high technical standards across all issues. A key identifying feature is the country letter system—A (Chad), C (Congo), E (Cameroon), F (Central African Republic), L (Gabon), N (Equatorial Guinea)—allowing identical designs to be distinguished by issuing allocation within the union.
For collectors
For collectors, BEAC banknotes offer a highly structured field where identical designs must be decoded through country prefixes, signatures and series variations. The combination of Chamalières production, euro-peg stability and multi-country issuance creates one of the most technically disciplined collecting systems in African numismatics.