Attached files
file | filename |
---|---|
EXCEL - IDEA: XBRL DOCUMENT - ICF International, Inc. | Financial_Report.xls |
10-K - FORM 10-K - ICF International, Inc. | d266827d10k.htm |
EX-2.1 - EXHIBIT 2.1 - ICF International, Inc. | d266827dex21.htm |
EX-21.0 - EXHIBIT 21.0 - ICF International, Inc. | d266827dex210.htm |
EX-31.2 - EXHIBIT 31.2 - ICF International, Inc. | d266827dex312.htm |
EX-32.1 - EXHIBIT 32.1 - ICF International, Inc. | d266827dex321.htm |
EX-32.2 - EXHIBIT 32.2 - ICF International, Inc. | d266827dex322.htm |
EX-31.1 - EXHIBIT 31.1 - ICF International, Inc. | d266827dex311.htm |
EX-10.14 - EXHIBIT 10.14 - ICF International, Inc. | d266827dex1014.htm |
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We have issued our report dated March 2, 2012, with respect to the consolidated financial statements and internal control over financial reporting included in the Annual Report of ICF International, Inc., and Subsidiaries on Form 10-K for the year ended December 31, 2011. We hereby consent to the incorporation by reference of said report in the Registration Statements of ICF International, Inc., and Subsidiaries on Form S-3 (File No. 333-161896, effective September 29, 2009) and on Forms S-8 (File No. 333-168608, effective August 6, 2010, File No. 333-165474, effective March 15, 2010, File No. 333-159053, effective May 8, 2009, File No. 333-150932, effective May 15, 2008, File No. 333-142265, effective April 20, 2007 and File No. 333-137975, effective October 13, 2006).
/s/ Grant Thornton LLP
McLean, Virginia
March 2, 2012