The term U.S. depository institution means any entity (including its foreign branches) organized under the laws of the United States or of any jurisdiction within the United States, or any agency, office or branch located in the United States of a foreign entity, that is engaged primarily in the business of banking (for example, banks, savings banks, savings associations, credit unions, trust companies and United States bank holding companies) and is subject to regulation by federal or state banking authorities. [70 FR 34062, June 13, 2005]