Global Services Associates (GSA) was founded by Roger A. Miller and Marilyn J. Barboza to provide United States educational equivalencies for people who have studied outside the US.

People who studied outside the US can use GSA’s educational equivalences for admission to US colleges and universities; to apply to licensing agencies, such as accounting (CPA) boards; for employment and for immigration purposes.

GSA is a member of the National Association of Credential Evaluation Services (NACES), an organization devoted to formulating and maintaining ethical standards in the field of foreign education evaluation; the American Association of Collegiate Registrars and Admissions Officers (AACRAO) and NAFSA: Association of International Educators.