Explores the nature and structures of the European Union, with particular reference to its substantive law of trade, investment, and economic development. Course Information: Same as JD 529. Previously listed as JD 760/IBT 760. Prerequisite(s): JD 401, and JD 405, and JD 406, and JD 407, and JD 411, and JD 414, and JD 415, and JD 416; and LAW 402 or LAW 403 or LAW 404; and LAW 412 or LAW 413.