UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FOR THE TRANSITION PERIOD FROM TO Commission File Number: 001-33045 ICF International, Inc. (Exact name of Registrant as Specified in its Charter) | Delaware | 22-3661438 | | --- | --- | | (State or Other Jurisdiction of | (I.R.S. Employer | | Incorporation or Organization) | Identification No.) | | 1902 Reston Metro Plaza, Reston, VA | 20190 | | (Address of Principal Executive Offices) | (Zip Code) | | Registrant's telephone number, in ...