PSI International, Inc. (PSI) based in Fairfax, Virginia, is a professional services company specializing
in providing health science and regulatory compliance services to the regulatory authorities and the private
sector. Our clients include the Food and Drug Administration (FDA), National Cancer Institute (NCI) as well as
members of the pharmaceutical community (references are available upon request)
PSI has the management team, personnel, and technical expertise to provide a comprehensive spectrum of
services to support both pre-marketing and post-marketing activities.
To further inquire about services PSI provides in addition to those in the health and regulatory arena,
please visit our website at www.psiint.com.