Attached files

file filename
10-K - HILL INTERNATIONAL, INC. -- FORM 10-K - Hill International, Inc.d10k.htm
EX-21 - SUBSIDIARIES OF THE REGISTRANT - Hill International, Inc.dex21.htm
EX-31.2 - SECTION 302 CERTIFICATION OF CFO - Hill International, Inc.dex312.htm
EX-32.1 - SECTION 906 CERTIFICATION OF CEO - Hill International, Inc.dex321.htm
EX-32.2 - SECTION 906 CERTIFICATION OF CFO - Hill International, Inc.dex322.htm
EX-31.1 - SECTION 302 CERTIFICATION OF CEO - Hill International, Inc.dex311.htm
EX-23.2 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - Hill International, Inc.dex232.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders

Hill International, Inc.:

We hereby consent to the incorporation by reference in the Registration Statements on Forms S-3 (No. 333-114816 and No. 333-148156) and Forms S-8 (No. 333-137512, No. 333-141814 and No. 333-155332) of our report dated March 12, 2010, with respect to the consolidated financial statements, the effectiveness of internal control over financial reporting, and the consolidated financial statement schedule of Hill International, Inc. and Subsidiaries, included in Hill International, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2009.

/s/    Amper, Politziner & Mattia, LLP

Edison, New Jersey

March 12, 2010