The OCC charters, regulates, and supervises all national banks and federal savings associations as well as federal branches and agencies of foreign banks. Its emphasis on AML control is of particular interest in view of its failures at HSBC, where it identified 83 'matters requiring attention' over five years without once alleging that someone had broken federal anti-money-laundering law. Two OCC examiners famously sat through one of the most prolific drug-laundries of all time for two years at the global private banking giant's New York office.