Okla. Stat. tit. 59, § 59-1365: Examinations - Time - Scope - Reexaminations

The Board shall administer examinations to qualified applicants

at least once a year. The Board shall determine the subject and

scope of the examinations. Written examinations may be supplemented

by such oral examinations as the Board shall determine. An

applicant who fails his or her examination may be reexamined at a

subsequent examination upon payment of a reexamination fee.