John C. Dugan is the current and 29th Comptroller of the Currency for the United States Department of the Treasury. The Comptroller of the Currency is the administrator of national banks and chief officer of the Office of the Comptroller of the Currency (OCC). The OCC supervises 1,750 federally chartered commercial banks and about 50 federal branches and agencies of foreign banks in the United States, comprising more than half the assets of the commercial banking system. Wikipedia
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