COSUMAF, Central African Financial Market Surveillance Commission, a community body created within the framework of the Central African Monetary Union (UMAC), is the financial market supervisory and control authority of CEMAC.

This market concerns all investment products and transactions and non-bank financial services offered to the public or made available to economic operators and making public offerings, as well as all public or private persons in charge of the proper execution of said transactions.

COSUMAF thus ensures the protection of savings invested in transferable securities and other financial instruments, investor information, and the proper functioning of the Central African financial market.