<SEC-DOCUMENT>0001225208-25-003613.txt : 20250324
<SEC-HEADER>0001225208-25-003613.hdr.sgml : 20250324
<ACCEPTANCE-DATETIME>20250324164709
ACCESSION NUMBER:		0001225208-25-003613
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250320
FILED AS OF DATE:		20250324
DATE AS OF CHANGE:		20250324

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Chadha Ranjit S
		CENTRAL INDEX KEY:			0001672529
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33045
		FILM NUMBER:		25764777

	MAIL ADDRESS:	
		STREET 1:		C/O DENTSPLY SIRONA INC
		STREET 2:		13320 BALLANTYNE CORPORATE  PLACE
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28277

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ICF International, Inc.
		CENTRAL INDEX KEY:			0001362004
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
		ORGANIZATION NAME:           	07 Trade & Services
		EIN:				223661438
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1902 RESTON METRO PLAZA
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
		BUSINESS PHONE:		(703) 934-3000

	MAIL ADDRESS:	
		STREET 1:		1902 RESTON METRO PLAZA
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
</SEC-HEADER>
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        <issuerName>ICF International, Inc.</issuerName>
        <issuerTradingSymbol>ICFI</issuerTradingSymbol>
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            <rptOwnerName>Chadha Ranjit S</rptOwnerName>
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            <rptOwnerStreet1>1902 RESTON METRO PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>RESTON</rptOwnerCity>
            <rptOwnerState>VA</rptOwnerState>
            <rptOwnerZipCode>20190</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isOfficer>1</isOfficer>
            <officerTitle>VP &amp; Principal Accounting Off.</officerTitle>
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                    <value>117.0000</value>
                </transactionShares>
                <transactionPricePerShare>
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                <sharesOwnedFollowingTransaction>
                    <value>131.0000</value>
                </sharesOwnedFollowingTransaction>
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                    <value>D</value>
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                    <value>6.0000</value>
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    <footnotes>
        <footnote id="F1">Each restricted stock unit is the economic equivalent of one share of ICF International, Inc.'s Common Stock.</footnote>
        <footnote id="F2">These acquired restricted stock units were granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of three (3) years, at 25% on each of the first two anniversaries of the grant and 50% on the third anniversary from the day of grant.</footnote>
        <footnote id="F3">The exercise price for the restricted stock unit exercise was $84.83.</footnote>
        <footnote id="F4">Represents the 1st vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.</footnote>
        <footnote id="F5">The exercise price for the cash-settled restricted stock unit exercise was $84.83.</footnote>
        <footnote id="F6">Represents the second vesting anniversary (25%) of acquired cash-settled restricted stock units granted pursuant to the 2010 Omnibus Plan, as amended.</footnote>
        <footnote id="F7">The exercise price for the cash-settled restricted stock unit exercise was $115.32.</footnote>
        <footnote id="F8">Represents the first vesting anniversary (25%) of acquired cash-settled restricted stock units granted pursuant to the 2010 Omnibus Plan, as amended.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ James E. Daniel, Attorney-in-fact</signatureName>
        <signatureDate>2025-03-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
