Okla. Admin. Code § 752:11-7-17
A Certificate of Contract Completion shall be prepared by the CFMO or his designee and/or Design Consultant. The contractor shall complete the Contractor's Affidavit on all required copies of the Certificate of Contract Completion and return to the CFMO or his designee and/or Design Consultant. The total of the contract shown on the certificate shall include the sum of all change orders. The contractor shall secure and transmit to the CFMO or his designee and/or Design Consultant a completed and notarized Consent of Surety with the contractor's Certificate of Final Payment. All submittals, operating manuals, brochures, as-built drawings, keys, warranties, and all other requirements of the contract shall have been submitted to the CFMO or his designee and/or Design Consultant with signed receipts from the using agency for the items received by them, before final payment is made.
Okla. Admin. Code § 752:11-7-17