Federal Emergency Mobilisation Administration

FEMA, also known as the Federal Emergency Management Agency, is a government organization designed to handle responses to disasters and other national emergencies. At the start of Deus Ex, FEMA is run by Walton Simons after blackmail performed by Bob Page.

Throughout the game, FEMA takes an agressive stance within the United States in order to help stop the rioting in New York City and other places. By the end of Deus Ex, FEMA also uses UNATCO to stop rioting, eventually leading to the forced resignation of some UNATCO generals.