Okla. Stat. tit. 20, § 1706

A person holding a certification from a national entity which is deemed by the State Board of Examiners of Certified Courtroom Interpreters to be equivalent to that of an Oklahoma certified courtroom interpreter may apply to be enrolled without examination as an Oklahoma certified courtroom interpreter upon payment of fees established by the Board with the approval of the Supreme Court and satisfying the Board that such person's credentials are in proper order.