Okla. Admin. Code § 590:40-7-25
Employer and Participant contributions shall be delivered by the Employer to OPERS to be invested in one or more of the following types of contracts or accounts issued or made available by a company or companies approved by the Board:
Added at 32 Ok Reg 2179, eff 9-11-15
Amended at 33 Ok Reg 78, eff 9-14-15
Amended at 33 Ok Reg 1816, eff 9-11-16
Amended at 39 Ok Reg 2085, eff 9-11-22