Okla. Admin. Code § 260:130-7-8
The final decision of the Civil Service Division shall be subject to rehearing, reopening, or reconsideration. A petition for rehearing, reopening, or reconsideration must be filed by the aggrieved party within ten (10) days from the date of the entry of the final decision. Such petitions and the resolution of such petitions must be in accordance with 75 O.S. Section 317 of the Administrative Procedures Act. In accordance with 75 O.S. Section 317(d), the Civil Service Division will send the petition for rehearing, reopening, or reconsideration to an ALJ to act as the hearing examiner. The hearing examiner will review the petition for rehearing, reopening, or reconsideration and any other evidence and data submitted by the parties. The hearing examiner will not permit oral arguments. If the petition for rehearing, reopening, or reconsideration is granted by the hearing examiner, the hearing examiner will order the matter referred to the same presiding ALJ or another ALJ, separate and apart from the hearing examiner, for further consideration of the matter on those grounds upon which the petition for rehearing, reopening, or reconsideration was granted.
Okla. Admin. Code § 260:130-7-8