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University Assessment & Testing

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The OSU Testing Center's standard hours are 8am-5pm.

Phone: 405-744-5958 or 866-888-5166  Email:



The OSU Testing Center's mission is to support and advance the mission and vision of Oklahoma State University by providing high quality testing services adhering to National College Testing Association (NCTA) Professional Standards and Guidelines. Such services include national, state, and local test administration, test proctoring, and test scanning services that meet the needs of OSU students, faculty, staff, and administration as well as surrounding local and state communities.


FAA Airman Knowledge Tests

FAA Airman Knowledge Tests (AKTs) to be taken at the OSU Testing Center are scheduled directly with PSI. Click here for more information and a link to PSI's online appointment system.

ACT On-Campus (Formerly Residual) Exam Information

All individuals who wish to take the ACT On-Campus Exam at the OSU Testing Center MUST have submitted a current application to OSU before being allowed to register for the exam. Additionally, the ACT On-Campus Exam is ONLY available to students (including concurrent) unable to take the National ACT Exam on a regularly scheduled test date in time to meet OSU's enrollment deadlines. OSU highly encourages students to take the National ACT over the ACT On-Campus Exam as scores on the National ACT are accepted by more institutions and scholarships than the ACT On-Campus. Only one ACT On-Campus Exam per year (from Nov. 1 to Oct. 31) can be used for high school students seeking concurrent enrollment at OSU. Click here for more information on the ACT On-Campus Exam at OSU. All ACT On-Campus Exam appointments must be scheduled at least 48 hours in advance.  The ACT On-Campus is offered most Tuesdays and Fridays at 8:30AM during the following testing windows:

  • For students planning to enroll at OSU in the FALL 2024 semester ONLY, ACT On-Campus appointments will be offered July 23 - August 16, 2024.  Students can call the Testing Center at 405-744-5958 starting July 8, 2023 for more information and to book an appointment. Students planning to enroll in future semesters should attempt to take the National ACT Exam.


NCTA Certified Testing Center

NCTA Certified Testing Center
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