Statement of Purpose

The purpose of the PSI Code of Ethics, Conduct, and Responsibility (the “Code”) is to state the principles of business ethics and conduct that PSI requires all employees to follow in dealings on behalf of PSI with the government, the general public, customers, suppliers, competitors, and fellow employees, and to outline the requirements of the PSI Ethics Compliance Program (the “Program”).

All officers and managers are responsible for making the Code known and regularly stressing its importance to employees over whom they have supervision.

Violations and Reporting Misconduct:

Employees are obligated to report immediately any violation or apparent violation of the Code, or of PSI policies or procedures, or violations of law or regulation. Call the Ethics Hotline at 910 391 5290 or 703 472 1403.

Compliance with Laws and Regulations:

No employee may take any action on behalf of PSI that the employee knows, or reasonably should know, would violate any law or regulation.

Marketing and Procurement Integrity:

Employees must always deal honestly and fairly with all government customers, as well as with other contractors, teaming partners, subcontractors, suppliers, and consultants supporting PSI’s government business.

Gratuities, Bribes and Kickbacks:

Employees must not make, receive, or cause to be made or received, any improper payment or inducement that may be described as a bribe or kickback in connection with a business activity, to or from any actual or potential PSI customer, supplier, or government employee or official.

Doing Business Overseas:

PSI policy and the U.S. Foreign Corrupt Practices Act prohibit the giving of money or anything of value to a foreign official for the purpose of influencing a foreign official, even if local practice or custom permits it.

Protecting Confidential and/or Proprietary Information and Intellectual Property:

Employees are responsible for ensuring the proper protection of PSI confidential and/or proprietary information and capital assets including intellectual property.

Conflict of Interest:

Employees and their immediate families should avoid any situation that may create or appear to create a conflict between personal interests and the interests of the Company.

Discrimination and Harassment, including Sexual Harassment:

PSI will not tolerate inappropriate behavior to include verbal or physical conduct that creates an intimidating, offensive, or hostile environment. No form of harassment will be tolerated including harassment for race, national origin, religion, disability, pregnancy, age, military status, sex, or sexual orientation.