Okla. Admin. Code § 90:15-13-1
The Deputy Treasurer for Debt Management will accept applications for eligible carryforward bonds or mortgage credit certificate programs in accordance with the dates designated in the Act. Except as provided in this Subchapter, applicable provisions of Part 1 of Subchapter 9 shall apply to carryforward applications. The amount of state ceiling available for purposes of issuing carryforward confirmations shall be the amount of uncommitted state ceiling as of the expiration of the Consolidated Pool as determined by the Act. A Carryforward register shall be maintained by the Deputy Treasurer for Debt Management. Confirmations shall be issued based on the chronological order of permanent status applications. Issuers to whom a confirmation is made shall file, within fifteen (15) days of the date of a confirmation, with the Deputy Treasurer for Debt Management, a copy of the applicable federal carryforward form filed by an issuer with the Internal Revenue Service along with a completed Final Certification of Private Activity Bond Issuance or Mortgage Credit Certificate (MCC) Program Election form as referred to at 90:15-9-5(e).
Okla. Admin. Code § 90:15-13-1