NCUA
The National Credit Union Administration (NCUA) is the independent federal agency that regulates, charters and supervises federal credit unions. With the backing of the full faith and credit of the U.S. Government, NCUA operates and manages the National Credit Union Share Insurance Fund (NCUSIF), insuring the deposits of more than 91 million account holders in all federal credit unions and the overwhelming majority of state-chartered credit unions.
URL: http://www.ncua.gov