Okla. Stat. tit. 36 § 2656
On and after the effective date of this act, no contract providing for optometric service or indemnity shall be issued or delivered to any person in this state, nor shall any application, rider or endorsement be issued in connection therewith, until a copy of the form thereof, and the rates pertaining thereto, have been filed with and approved by the Insurance Commissioner. If the Insurance Commissioner disapproves the contract, application, rider or endorsement form, or rates, said Commissioner shall make a written decision stating the reason or reasons therefor and shall deliver a copy thereof to the corporation and it shall be unlawful for any such corporation to use any such form in this state. Any such corporation shall have twenty (20) days from date of receipt of the notice of disapproval in which to request a hearing on such disapproval.
Okla. Stat. tit. 36, § 2656