Only the banking commissions in each of the 50 states and the Office of the Comprtoller of the Currency (OCC)-a division of the Treasury Department-can issue a charter of incorporation to start a new U.S bank. Generally speaking, federal standards for receiving a bank charter are more rigorous than the rules of the state banking commissions.
-However, organizers often seek a federal bank charter for the added prestige it conveys in the minds of customers, especially large depositors.