Millennium Challenge Corporation Compacts 431. MCC compacts (a) Concurrent compacts Section 609 of the Millennium Challenge Act of 2003 ( 22 U.S.C. 7708 ) is amended— (1) in subsection (a), by adding at the end the following new sentence: The Board may enter into a Compact with more than one eligible country in a region if the Board determines that a regional development strategy would further regional development objectives.