Okla. Stat. tit. 59, § 59-1150.8: Examinations

A. Examinations shall be uniform and practical in nature and

shall be sufficiently strict to test the qualifications and fitness

of the applicants for registration. Examinations shall be in whole

or in part in writing. The Council shall conduct examinations twice

a year and at such other times as it deems necessary. Examinations

may be general or specific to an area of specialization.

B. Any applicant initially failing to pass the examination

shall not be permitted to take another examination for a period of

thirty (30) days. Any applicant subsequently failing to pass the

examination shall not be permitted to take another examination for a

period of ninety (90) days.