U.S. OPERATIONS - Hill International

1 2017 Hill International Employee HandbookHill International , Inc. (and subsidiaries) OPERATIONSSTATEMENT OF EMPLOYMENT RELATIONSHIPPLEASE READ CAREFULLYE very employee of Hill International , Inc. or one of its subsidiaries ( Hill or the Company ) is an Employee-at-Will. Employment may be terminated with or without cause and with or without notice at any time by you or by the Company. This is true no matter what may be stated elsewhere in this handbook or in any other writing given to you by the Company.

2 Nothing in this handbook or in any document or statement shall limit the right to terminate Employment at-Will. No manager, supervisor or employee of the Company other than the Chief Executive Officer has any authority to enter into an agreement for employment for any specified period of time or to make an agreement for employment other than at-will. Any such agreement must be in writing and signed by the Chief Executive Employee handbook sets forth the terms and conditions of employment of all full-time and part-time employees.

3 This handbook contains no promises of any kind and Hill can, on its own, change or discontinue any policy in this handbook or other writing, or change any working condition with or without having to consult anyone and without anyone s agreement. This handbook contains the employment policies and practices of the Company in effect at the time of publication. All previously issued handbooks and any inconsistent policy statements or memoranda are hereby superseded and should be considered obsolete and be discarded.

4 Any written changes to this handbook will be distributed via e-mail or written notification and posted to the intranet to all employees so that employees will be aware of the new policies or procedures. No oral statements or representations can in any way change or alter the provisions of this in this handbook should be read to create any contractual obligation between you and the Company. This handbook contains general policies and any state laws to the contrary will control. This handbook is for informational purposes only.

5 Hill International , Inc. 2017 Employee HandbookiTable of ContentsCHAPTER 1 INTRODUCTORY POLICIES101 Employee handbook ..1102 Company Background ..1103 Employment at Integration Clause and the Right to Equal Employment Affirmative Action ..3107 Equal Employment Opportunity for Qualified Individuals with Disabilities and Qualified Protected Non-Discrimination ..3109 Anti-Harassment and Professional Behavior Policy ..4110 Environmental P ay Tr a n s p a r e n c y ..6 CHAPTER 2 WORKPLACE STANDARD OF CONDUCT201 Code of Conduct.

6 7202 Punctuality and Attendance ..9203 Confidentiality and Nondisclosure ..9204 Conflict of Interest and Outside Employment ..9205 Financial Interest in Other Insider Trading Policy ..10207 Whistleblower Anti-Corruption in International Business Transactions .. 12209 Drug-Free Workplace Policy .. 14210 No Weapons Internal Investigations and Searches ..15212 Violence in the Workplace ..16213 Accidents and Emergencies ..17214 Smoke-Free Workplace ..17215 Business Attire ..17216 Fragrance ..18217 Solicitations, Distributions, and Use of Bulletin Information Technology Hardware/Software Policy (Effective as of September 1, 2017).

7 18219 E-mail Use and Access Internet ..24221 Nepotism Policy (Effective as of September 1, 2017) ..25222 Procedure for the Receipt of Services of Legal Process ..26223 Record Retention ..28224 Security ..30225 Housekeeping ..30226 Inclement Weather/Natural Disaster ..31 Hill International , Inc. 2017 Employee Handbookii227 Safety ..31228 Security Management Plan ..31229 Personal Devices Policy ..33230 Providing Items of Charitable Social Media Vehicle 3 EMPLOYMENT301 Full-Time Employees ..39302 Part-Time Temporary Job Duties.

8 39305 Timesheets (Effective as of October 2, 2017) ..39306 Performance Management and Compensation Programs ..40307 Personnel Records ..41308 Reference Reporting Procedures for Personnel-Related Notification of Employees Biographical Certification ..42312 Pre-and Post Employment Screening ..43 CHAPTER 4 COMPENSATION401 Workweek ..45402 Payments of Wages ..45403 Exempt Employees Pay ..45404 Pay for Mandatory Meetings/Training ..46405 Overtime ..46406 Advances ..46407 Payroll for Long Term Working from Home.

9 47 CHAPTER 5 EMPLOYEE BENEFITS501 Benefits ..49502 Disclaimer ..49503 Flexible Benefits Package ..49504 International , Inc. 2017 Employee Handbookiii505 Paid Time Off (PTO) Days (Effective as of October 2, 2017) ..50506 Tuition Reimbursement Program Policy (Effective as of September 1, 2017) ..53507 Membership in Professional Professional Certification Incentive Program Policy (Effective as of September 1, 2017) ..55509 Employee Recommendation & Referral Program Policy (Effective as of September 1, 2017).

10 56510 Recreational Activities and Programs ..57511 Workers Compensation ..57512 Policy on Benefits for Domestic Partners ..57513 Health Insurance Portability and Accountability Act (HIPAA) ..59 CHAPTER 6 EXPENSES601 Capital Expenditures ..61602 Purchases/Leases of Computer Hardware and Software ..61603 Travel/Entertainment Expenses Policy (Effective as of September 1, 2017) ..61604 Expense Reports Policy (Effective as of September 1, 2017)..65605 Telephone Expenses Policy (Effective as of September 1, 2017).