[Presidential documents]: “On September 23, 2001, by Executive Order 13224, the President declared a national emergency with respect to persons who commit, threaten to commit, or support terrorism, pursuant to the International Emergency Economic Powers Act (50 U.S.C. 1701–1706) to deal with the unusual and extraordinary threat to the national security, foreign policy, and economy of the United States constituted by grave acts of terrorism and threats of terrorism committed by foreign terrorists, including the terrorist attacks on September 11, 2001, in New York and Pennsylvania and against the Pentagon, and the continuing and immediate threat of further attacks against United States nationals or the United States.”
83 FR 47799
Published 09-20-2018