FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   ECK PHILLIP 2. Date of Event Requiring Statement (Month/Day/Year) 06/05/2015 3. Issuer Name and Ticker or Trading Symbol ICF International, Inc. [ICFI] (Last) (First) (Middle) 9300 LEE HIGHWAY 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP and Principal Acct. Officer 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) FAIRFAX, VA 22031 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock 1,974 D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	  (1)	  (1)	Common Stock	412	$ 0	D	Â
Restricted Stock Units	  (1)	  (1)	Common Stock	183	$ 0	D	Â
Restricted Stock Units	  (2)	  (2)	Common Stock	313	$ 0	D	Â
Restricted Stock Units	  (3)	  (3)	Common Stock	337	$ 0	D	Â
Restricted Stock Units	  (4)	  (4)	Common Stock	243	$ 0	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
ECK PHILLIP 9300 LEE HIGHWAY FAIRFAX, VA 22031	Â	Â	  VP and Principal Acct. Officer	Â

Signatures

/s/ James J. Maiwurm, Attorney-in-fact		06/16/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	These acquired restricted stock units were granted on March 16, 2015, pursuant to ICF International, Inc.'s 2010 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of 4 years at 25% per year beginning one year from the date of grant.
(2)	These acquired restricted stock units were granted on March 17, 2014, pursuant to ICF International, Inc.'s 2010 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of 4 years at 25% per year beginning one year from the date of grant. The first installment vested on March 17, 2015.
(3)	These acquired restricted stock units were granted on March 18, 2013, pursuant to ICF International, Inc.'s 2010 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of 4 years at 25% per year beginning one year from the date of grant. The first two installments vested on March 18, 2014 and March 18, 2015, respectively.
(4)	These acquired restricted stock units were granted on March 19, 2012, pursuant to ICF International, Inc.'s 2010 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of 4 years at 25% per year beginning one year from the date of grant. The first three installments vested on March 19, 2013, March 19, 2014, and March 19, 2015, respectively.

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