PSI has over 70 years of experience providing worldwide testing solutions to corporations, federal and state government agencies, professional associations, certifying bodies and leading academic institutions. PSI offers a comprehensive solutions approach from test development to delivery to results processing, including pre-hire employment selection, managerial assessments, licensing and certification tests, distance learning testing, license management services and professional services.

PSI, a leader in the assessment industry, offers various solutions worldwide through its multiple business channels including talent assessments (of job-seeking candidates as well as employee development programs), licensure testing and license management services (for government regulatory agencies), certification credentialing services (for certifying bodies) and leading academic institutions. PSI offers clients various solutions to measure, assess and identify the skills, traits and abilities of individuals seeking jobs, degrees, and licensure or certification credentials.  Through the use of its nationwide network of Premier PLUS® and PSI Authorized testing centers and our state-of-the art test administration platform ATLAS®, PSI ensures the consistency in security, design and registration procedures that yield an unparalleled commitment to quality.