Exams will be graded and scored in accordance with NCARB, CLARB or CIDQ procedures. Minimum passing scores are adopted as recommended by NCARB, CLARB or CIDQ. Minimum passing scores on the landscape architectural plant material and the Act and Rules examinations shall be 75%. Examination Candidates will pass or fail in accordance with the current NCARB, CLARB or CIDQ grading procedures.
Okla. Admin. Code § 55:10-7-6