In addition to a normal retirement date as defined in 74 O.S. § 902(24), Post-Hazardous Duty Members who are employed by the Department of Corrections at the time of retirement are eligible to retire after completion of at least twenty (20) years of full-time-equivalent employment as provided in 590:10-3-6 of these rules; provided, the required higher contribution for Hazardous Duty Members is paid or the member was employed, pursuant to 74 O.S. § 915(A)(8), as a correctional officer or probation and parole officer at the Department of Corrections.
Okla. Admin. Code § 590:10-8-5