As filed with the Securities and Exchange Commission on July 3, 2008
Commission File No. _____________

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
 

 
FORM S-8

REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933

Hill International, Inc.
( Exact name of Registrant as Specified in Its Governing Instruments )

303 Lippincott Centre
Marlton, New Jersey 08053
(856) 810-6200
( Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant’s
Principal Executive Offices )

Hill International, Inc.
Employee Stock Purchase Plan
(Full Title of Plan)

Irvin E. Richter
Chairman and Chief Executive Officer
Hill International, Inc.
303 Lippincott Centre
Marlon, New Jersey 08053
(856) 810-6200  
( Name, Address, Including Zip Code and Telephone Number, Including Area Code, of
Agent for Service)

Copies to:

Steven D. Dreyer, Esq.
Arent Fox LLP
1675 Broadway
New York, New York 10019
(212) 484-3900



Calculation of Registration Fee
 
Title of Each Class
of Securities to be
Registered
 
Amount to be
Registered (1)
 
Proposed Maximum
offering Price per
Share (2)
 
Proposed Maximum
Aggregate Offering
Price (2)
 
Amount of
Registration
Fee
 
Common Stock, $0.0001 par value
   
2,000,000
 
$
16.57
 
$
33,140,000
 
$
1,302.40
 
 

(1)   In addition, pursuant to Rule 416(c) under the Securities Act of 1933, as amended, this Registration Statement also covers an indeterminate number of shares of Common Stock that may be offered or issued by reason of stock splits, stock dividends or similar transactions.

(2)   Estimated solely for the purpose of calculating the registration fee pursuant to Rules 457(c), (h)(1) and (h)(3), based on the average of the high and low prices for our Common Stock as reported on the New York Stock Exchange on July 1, 2008.



Explanatory Note
 
Pursuant to this Registration Statement, we are registering 2,000,000 shares of our common stock issuable under our Employee Stock Purchase Plan.
 
PART I
 
INFORMATION REQUIRED IN THE SECTION 10(A) PROSPECTUS

Item 1.   Plan Information
 
The document(s) containing the information specified in Part I of Form S-8 will be sent to the participants in the Hill International, Inc. Employee Stock Purchase Plan as specified by Rule 428(b)(1) under the Securities Act of 1933, as amended (the “Securities Act”). Such documents are not being filed with the Securities and Exchange Commission, but constitute, along with the documents incorporated by reference into this Registration Statement, a prospectus that meets the requirements of Section 10(a) of the Securities Act.
 
Item 2.     Registrant Information and Employee Plan Annual Information
 
Hill International, Inc. will furnish without charge to each person to whom the prospectus is delivered, upon the written or oral request of such person, a copy of any and all of the documents incorporated by reference in Item 3 of Part II of this Registration Statement, other than exhibits to such documents (unless such exhibits are specifically incorporated by reference to the information that is incorporated). Requests should be directed to Hill International, Inc., 303 Lippincott Centre, Marlton, New Jersey 08053, Attention: General Counsel; telephone: (856) 810-6200



PART II

Information Required in the Registration Statement

Item 3.     Incorporation of Documents by Reference

The following documents have been filed by Hill International, Inc., a corporation organized under the laws of the State of Delaware (the “Company” or the “Registrant”), with the Securities and Exchange Commission (the “Commission”) and are incorporated herein by reference:
 
 
·
The definitive proxy statement on Schedule 14A for the Company’s 2008 annual meeting of stockholders, as filed with the Commission on April 29, 2008.
 
 
·
The Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2008
 
 
·
The Company’s Annual Report on Form 10-K for the year ended December 31, 2007;
 
 
·
The Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2007
 
 
·
The Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2007; and
 
 
·
The Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2007;
 
 
·
The description of our common stock contained in the section entitled “Description of Securities” in the registration statement on Form S-1, as amended, which was initially filed with the Commission on April 23, 2004.
 
All documents filed by us pursuant to Section 13(a), 13(c), 14 and 15(d) of the Securities Exchange Act of 1934, as amended subsequent to the filing hereof and prior to the filing of a post-effective amendment which indicates that all securities offered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference in this Registration Statement and to be a part hereof from the date of filing such documents.
 
Item 4.     Description of Securities

Not applicable.
 
Item 5.     Interests of Named Experts and Counsel

Not applicable.
 
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Item 6.     Indemnification of Directors and Officers

The Registrant’s amended and restated certificate of incorporation provides that all directors, officers, employees and agents of the Registrant shall be entitled to be indemnified by the Registrant to the fullest extent permitted by Section 145 of the Delaware General Corporation Law.
 
Paragraph B of Article Eighth of the Registrant’s certificate of incorporation provides:
 
“The Corporation, to the full extent permitted by Section 145 of the GCL, as amended from time to time, shall indemnify all persons whom it may indemnify pursuant thereto. Expenses (including attorneys’ fees) incurred by an officer or director in defending any civil, criminal, administrative, or investigative action, suit or proceeding for which such officer or director may be entitled to indemnification hereunder shall be paid by the Corporation in advance of the final disposition of such action, suit or proceeding upon receipt of an undertaking by or on behalf of such director or officer to repay such amount if it shall ultimately be determined that he is not entitled to be indemnified by the Corporation as authorized hereby.”
 
The Registrant’s bylaws provide the power to indemnify its officers, directors, employees and agents or any person serving at the Registrant’s request as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise to the fullest extent permitted by Delaware law.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to the Registrant’s directors, officers, and controlling persons pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment of expenses incurred or paid by a director, officer or controlling person in a successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to the court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

Item 7.     Exemptions from Registration Claimed

Not applicable.
 
Item 8.     Exhibits

4.1
 
Amended and Restated Certificate of Incorporation of the Company (previously filed with the Commission as Annex B to the Company’s Definitive Proxy Statement on Schedule 14A (000-50781) on June 6, 2006 and incorporated herein by reference).
 
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4.2
 
 
Amended and Restated Bylaws of the Company (previously filed with the Commission as Exhibit 3.2 to the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2007 on November 13, 2007 and incorporated herein by reference).
 
4.3
 
 
Common Stock Certificate (previously filed with the Commission as Exhibit 4.2 to Amendment No. 1 to the Company’s Registration Statement on Form S-1 (333-114816) on April 23, 2004 and incorporated herein by reference).
 
4.4
 
 
Hill International, Inc. Employee Stock Purchase Plan (filed herewith).
 
5.1
 
 
Opinion of Arent Fox LLC, as to the legality of the shares being registered. (filed herewith)
 
23.1
 
 
Consent of Amper, Politziner & Mattia, P.C. (filed herewith)
 
23.2
 
 
Consent of Baker Tilly UK Audit LLP (filed herewith).
 
23.3
 
 
Consent of Arent Fox LLP (filed with Exhibit 5.1).
 
24.1
 
 
Power of Attorney (included in signature page hereto).
 
Item 9.     Undertakings.

The undersigned registrant hereby undertakes:

(A)   The undersigned Registrant hereby undertakes:

(1)   To file, during the period in which offers or sales are being made, a post-effective amendment to this registration statement:

(i)   To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

(ii)   To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement.

(iii)   To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;

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provided, however, that paragraphs (A)(1)(i) and (A)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or 15(d) of the Exchange Act that are incorporated by reference in the registration statement.

(2)   That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3)   To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(B)   The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant’s annual report pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(C)   Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

II-4


SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, Hill International, Inc. certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the Township of Marlton, State of New Jersey on July 1, 2008.

HILL INTERNATIONAL, INC.
   
By:
/s/ Irvin E. Richter
 
  Irvin E. Richter
Chairman and Chief Executive
Officer
 
II-5


POWER OF ATTORNEY
 
KNOW ALL MEN BY THESE PRESENTS, each of the undersigned constitutes and appoints Irvin E. Richter and David L. Richter, and each of them, as attorneys-in-fact and agents, with full power of substitution and resubstitution, for and in the name, place and stead of the undersigned, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this registration statement or any registration statement for this offering that is to be effective upon the filing pursuant to Rule 462(b) under the Securities Act of 1933, as amended, and all post-effective amendments thereto, and to file the same, with all exhibits thereto and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that each of said attorney-in-fact or substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in their capacities.
 
Name
 
Title
 
Date
/s/ Irvin E. Richter
       
Irvin E. Richter
 
Chairman of the Board and Chief
Executive Officer
(principal executive officer)
 
July 1, 2008
         
/s/ David L. Richter
       
David L. Richter
 
President and Chief Operating
Officer and Director
 
July 1, 2008
         
/s/ John Fanelli III
       
John Fanelli III
 
Senior Vice President and
Chief Financial Officer
(principal financial and
accounting officer)
 
July 1, 2008
         
./s/ Eric S. Rosenfeld
       
Eric S. Rosenfeld
 
Director
 
July 1, 2008
         
/s/ Alan S. Fellheimer
       
Alan S. Fellheimer
 
Director
 
July 1, 2008
         
/s/ Brian W. Clymer
       
Brian W. Clymer
 
Director
 
July 1, 2008
         
/s/ William J. Doyle
       
William J. Doyle
 
Director
 
July 1, 2008
         
/s/ Arnaud Ajdler
       
Arnaud Ajdler
 
Director
 
July 1, 2008

II-6

 

Exhibit 4.4

HILL INTERNATIONAL, INC.
EMPLOYEE STOCK PURCHASE PLAN



HILL INTERNATIONAL, INC.
EMPLOYEE STOCK PURCHASE PLAN

TABLE OF CONTENTS

1.
Purpose
1
     
2.
Definitions
1
     
3.
Eligibility and Participation
2
     
4.
Grant of Right to Purchase and Purchase Price
2
     
5.
Purchase and Delivery
3
     
6.
Stock Subject to ESPP
3
     
7.
Administration
4
     
8.
Transferability
4
     
9.
Adjustments Upon Changes in Capitalization
4
     
10.
Conditions Upon Issuance of Shares
4
     
11.
Legends
5
     
12.
Amendment or Termination
5
     
13.
Notices
5
     
14.
No Contract
5
     
15.
Headings and Construction
5
     
16.
Approval of Stockholders
5



HILL INTERNATIONAL, INC.
EMPLOYEE STOCK PURCHASE PLAN

1.   Purpose. The purpose of the Hill International, Inc. Employee Stock Purchase Plan (the “ESPP”) is to provide employees of Hill International, Inc., a Delaware corporation (the “Company”), with an opportunity to be compensated through the benefits of stock ownership and to acquire an interest in the Company through the purchase of common stock of the Company (“Common Stock”). The Company intends the ESPP to qualify as an employee stock purchase plan under Section 423 of the Internal Revenue Code. Accordingly, the provisions of the ESPP shall be construed so as to extend and limit participation in a manner consistent with the requirements of Section 423.

2.   Definitions.

(a) Board of Directors ” means the board of directors of the Company.
 
(b)   Code ” means the Internal Revenue Code of 1986, as amended.

(c)   Compensation ” shall mean all regular gross wages exclusive of commissions, overtime, shift premium, incentive compensation, incentive payments, bonuses and other compensation; except as the Company may otherwise determine from time to time pursuant to rules uniformly applied.

(d)   Designated Subsidiaries ” shall mean the Subsidiaries which have been designated by the Board of Directors from time to time in its sole discretion as eligible to participate in the ESPP.

(e)   Eligible Employee ” means any Employee of the Company or a Designated Subsidiary, excluding:

(1)   any Employee who customarily is employed for twenty (20) hours per week or less;

(2)   any Employee who would own (immediately after the grant of an option under the ESPP and applying the rules of Code Section 424(d) in determining stock ownership) shares, and/or hold outstanding options to purchase shares, possessing five percent (5%) or more of the total combined voting power or value of all classes of shares of the Company or of any Parent or Subsidiary;

(3)   any employee who has been employed for a minimum of 90 days as of a Purchase Date or any lesser or greater minimum employment period not to exceed two years that is established by the Plan Administrator; and

(4)   if established by the Plan Administrator, any Employee who customarily is employed for five (5) months or less.

1

 
If the Company permits any employee of a Designated Subsidiary to participate in the ESPP, then all employees of that Designated Subsidiary who meet the foregoing requirements shall also be considered Eligible Employees.

(f)   Employee ” means any common law employee employed by the Company or a Subsidiary.

(g)   Parent ” means a corporation (other than the Company) in an unbroken chain of corporations ending with the Company if, at the time of the granting of the option hereunder, each of the corporations other than the Company owns stock possessing fifty percent (50%) or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.

(h)   Participant ” means an Eligible Employee who participates in the ESPP pursuant to Paragraph 3.

(i)   Plan Administrator ” means the Company’s Board of Directors or any Board appointed committee, or by one or more executive officers designated by the Board or the committee.

(j)   Purchase Date ” means the day a Participant in the ESPP gives notice to the Company of his election to purchases shares of the Common Stock.

(k)   Subsidiary ” means a corporation (other than the Company) in an unbroken chain of corporations beginning with the Company if, at the time of the granting of the option hereunder, each of the corporations other than the last corporation in the unbroken chain owns stock possessing fifty percent (50%) or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.

3.   Eligibility and Participation.

(a)   Any person who has been an Eligible Employee at least ninety (90) days shall be eligible to become a Participant in the ESPP.

(b)   A person shall cease to be an active Participant three (3) months after the date of a termination of employment from the Company and all Designated Subsidiaries, for any reason other than for cause. If such person’s employment has been terminated for cause, he shall cease to be an active Participant on the date of such termination. The Board of Directors shall determine, in its sole discretion, and on a case by case basis, whether any Participant’s employment has been terminated for cause.

4.   Grant of Right to Purchase and Purchase Price.

(a)   A Participant is granted a right to purchase a whole number of shares at eighty-five percent (85%) of the fair market value of the Common Stock on the Purchase Date.
 
2

 
(b)   Notwithstanding the preceding subparagraph or any other provisions of the ESPP, and notwithstanding that fact that, in effect, a new option to purchase Common Stock is granted each day under the ESPP to replace the option issued the preceding day, the aggregate amount of shares which any Participant may purchase in respect of each calendar year pursuant to all options granted to such Participant under the ESPP throughout such calendar year may not exceed in value (determined at the time the shares are purchased), the amount of $25,000.

(c)   For purposes of the preceding subparagraphs, the fair market value of a share of Common Stock on the Purchase Date shall be determined as of each such date, or the most immediately preceding business day with respect to which the information required in the following clauses is available, as follows:

(1)   If the Common Stock is admitted to trading on any established national stock exchange or market system on the date in question then the fair market value of a share of Common Stock shall be equal to the closing sales price for such shares as quoted on such national exchange or system on such date; or;

(2)   if the Common Stock is admitted to quotation or is regularly quoted by a recognized securities dealer but selling prices are not reported on the date in question, then the fair market value shall be equal to the mean between the bid and asked prices of the Common Stock reported for such date;

(3)   if there are no such closing bid and asked prices, the average of the closing bid and asked prices as reported by any other commercial service.

In each case, the applicable price shall be the price reported in such source as the Board deems reliable; provided, however, that if there is no such reported price for the Common Stock for the date in question, then the fair market value shall be equal to the price reported on the last preceding date for which such price exists. If neither (1), (2) or (3) is applicable, then the fair market value shall be determined by the Board in good faith on such basis as it deems appropriate.

5.   Purchase and Delivery. Shares shall not be delivered unless and until payment in full of the purchase price actually has been received by the Company. No election to purchase shares under the ESPP shall be valid unless such full payment is received by the Company within seven calendar days after notice of the employee’s election to purchase such shares is received by the Company. As soon as administratively feasible after receipt of the purchase price, the Company shall deliver to the Participant the shares of Common Stock purchased through participation in the ESPP. The cost of any disposition of shares of Common Stock acquired through participation in the ESPP shall be the sole responsibility of the Participant.

6.   Stock Subject to ESPP.

(a)   The shares of Common Stock to be sold to Participants under the ESPP may, at the election of the Company, be either treasury shares or shares originally issued for such purpose. The maximum number of shares made available for sale under the ESPP shall be 2,000,000 shares, subject to adjustment upon changes in capitalization of the Company as provided in Paragraph 9.
 
3

 
(b)   A Participant will have no interest in shares until a certificate for such shares is issued.

(c)   Shares to be delivered to a Participant under the ESPP will be registered in the name of the Participant, or if so directed by the Participant and if permissible under applicable law, in the names of the Participant and one other person designated by the Participant, as joint tenants with rights of survivorship.

(d)   Shares of Common Stock purchased under the terms of the ESPP may not be sold for a period of ninety (90) days following the Purchase Date.

7.   Administration. The Plan Administrator shall have full and conclusive authority to interpret the ESPP; to prescribe, amend and rescind rules and regulations relating to the ESPP; and to make all other determinations necessary or advisable for the proper administration of the ESPP, so long as such interpretation, administration or application regarding purchases corresponds to the requirements of Code Section 423.  The Plan Administrator’s decisions shall be final and binding. The Plan Administrator may delegate the duty to perform administrative functions under the ESPP.

8.   Transferability. No rights to acquire shares under the ESPP may be assigned, transferred or pledged in any way by the Participant.

9.   Adjustments Upon Changes in Capitalization.

(a)   In the event that the outstanding shares of Common Stock of the Company are hereafter increased or decreased or changed into or exchanged for a different number or kind of shares or other securities of the Company by reason of a recapitalization, reclassification, stock split, combination of shares, or dividend payable in shares of Common Stock, an appropriate adjustment shall be made by the Plan Administrator to the number and kind of shares available for the ESPP, and to the maximum number of shares purchasable, as specified under Paragraph 6(a). No fractional shares shall be issued or optioned in making any such adjustments. All adjustments made by the Plan Administrator under this paragraph shall be conclusive.

(b)   The right to purchase Common Stock pursuant to the ESPP shall not affect in any way the right or power of the Company to make adjustments, reclassifications, reorganizations or changes of its capital or business structure or to merge or to consolidate or to dissolve, liquidate or sell, or transfer all or any part of its business or assets.

(c)   The Board of Directors shall be entitled to establish limitations or procedures as the Board of Directors determines in its sole discretion advisable which are consistent with the ESPP.

10.   Conditions Upon Issuance of Shares. Shares shall not be issued pursuant to the ESPP unless the issuance and delivery of such shares pursuant thereto shall comply with all applicable provisions of law, domestic or foreign, including without limitations, the Securities Act of 1933, as amended, the Securities Exchange Act of 1934, the rules and regulations promulgated thereunder, and the requirements of any stock exchange upon which the shares may then be listed, and shall be further subject to the approval of counsel for the Company with respect to such compliance.
 
4

 
As a condition to the purchase of Common Stock, the Company may require the Participant to represent and warrant at the time of any such purchase that the shares are being purchased only for investment and without any present intention to sell or distribute such shares if, in the opinion of counsel for the Company, such a representation is required by any of the aforementioned applicable provisions of law.

11.   Legends. The Company reserves the right to place an appropriate legend on any certificate representing shares of Common Stock issuable under the ESPP with any such legend reflecting restrictions on the transfer of the shares as may be necessary to reflect the terms of the ESPP, to assure the availability of applicable exemptions under federal and state securities laws, or both.

12.   Amendment or Termination. T he Board of Directors at any time may amend or terminate the ESPP without shareholder approval; provided, however, that the Board of Directors may condition any amendment on the approval of the shareholders of the Company if such approval is necessary or advisable with respect to tax, securities or other applicable laws to which the Company, this ESPP, or Employees are subject. No amendment or termination of the ESPP shall adversely affect the rights of an Employee without his consent with respect to Common Stock previously acquired under the ESPP.

13.   Notices. All notices or other communications by a Participant to the Company under or in connection with the ESPP shall be deemed to have been duly given when received in the form specified by the Company at the location, or by the person, designated by the Company.

14.   No Contract. The ESPP shall not be deemed to constitute a contract between the Company or any Subsidiary and any Employee or to be a consideration or an inducement for the employment of any Employee. Nothing contained in the ESPP shall be deemed to give any Employee the right to be retained in the service of the Company or any Subsidiary or to interfere with the right of the Company or any Subsidiary to discharge any Employee at any time, regardless of the effect which such discharge shall have upon him or her as a Participant.

15.   Headings and Construction. The headings to Paragraphs in the ESPP have been included for convenience of reference only. The ESPP shall be interpreted and construed in accordance with the laws of the State of Delaware.

16.   Approval of Stockholders. The ESPP shall be submitted to the stockholders of the Company for their approval within twelve (12) months after the adoption of the ESPP by the Board of Directors. The ESPP is conditioned upon the approval of the stockholders of the Company, and failure to receive their approval shall render the ESPP void and of no effect.

 
5

 
 
IN WITNESS WHEREOF, the Company has caused this ESPP to be executed as of this 10th day of June, 2008.

   
 
Title:
 

6

 

Exhibit 5.1

Arent Fox LLP
1675 Broadway
New York, New York 10019
(212) 484-3900

July 1, 2008

Hill International, Inc.
303 Lippincott Centre
Marlton, New Jersey 08053

Dear Sirs:

We have acted as counsel for Hill International, Inc., a Delaware corporation (the “Company”), in connection with the Registration Statement on Form S-8 (the “Registration Statement”) being filed by the Company with the Securities and Exchange Commission pursuant to the Securities Act of 1933, as amended (the “Securities Act”), relating to the offer of up to 2,000,000 shares of common stock, par value $0.0001 per share, of the Company (the “Shares”), issuable under the Hill International, Inc. Employee Stock Purchase Plan (the “Plan).

In so acting, we have examined, and relied as to matters of fact upon, the originals, or copies certified or otherwise identified to our satisfaction, of the Amended and Restated Certificate of Incorporation and the Amended and Restated Bylaws of the Company, the Plan, and such other certificates, records, instruments and documents, and have made such other and further investigations, as we have deemed necessary or appropriate to enable us to express the opinion set forth below. In such examination, we have assumed the genuineness of all signatures, the legal capacity of natural persons, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us as certified or photostatic copies, and the authenticity of the originals of such latter documents.

Based upon the foregoing, we are of the opinion that upon payment, pursuant to the provisions of the Plan, of the purchase price for the Shares purchased thereunder by Plan participants, and the issuance and delivery by the Company of the Shares so purchased pursuant to the provisions of the Plan, the Shares issued thereunder will be legally issued, fully paid and non-assessable.

The issuance of the Shares is subject to the continuing effectiveness of the Registration Statement and the qualification, or exemption from registration, of such Shares under certain state securities laws.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the reference to this firm under the caption “Legal Matters” in the prospectus filed as part of the Registration Statement. In giving such consent, we do not thereby admit that we are in the category of persons whose consent is required under Section 7 of the Act or the rules and regulations promulgated thereunder.
 
Very truly yours,
 
/s/ Arent Fox LLP
Arent Fox LLP
 

 
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 Statement on Form S-8 of our report dated March 24, 2008, appearing in the Annual Report on Form 10-K of Hill International, Inc. for the year ended December 31, 2007.

Amper, Politziner & Mattia, P.C.

July 1 , 2008
Edison, New Jersey
 

 
Exhibit 23.2
 
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 Statement on Form S-8 of our report dated March 27, 2006 with respect to the financial statements of Hill International (UK) Limited, included in the Annual Report on Form 10-K of Hill International, Inc. for the year ended December 31, 2007.

Baker Tilly UK Audit LLP
London
United Kingdom
July 1 , 2008