No person other than those referred to in Rule Two shall be admitted to the practice of law in this state except upon recommendation of the Board of Bar Examiners obtained after such person shall have successfully taken the examination in writing, or as otherwise prescribed or be allowed to transfer a Uniform Bar Exam (UBE) score. Only those persons possessing the qualifications and fulfilling the conditions hereinafter prescribed shall be permitted to take an examination or seek UBE score transfer for admission to the practice of law in the State of Oklahoma.
Okla. Stat. tit. 5A , app 5 R. 3