Okla. Admin. Code § 252:221-1-6
A participant in the Voluntary Cleanup Program may transition to the Brownfield Program by notifying the Brownfield Program in writing and meeting the requirements in the rules in this Chapter.
Added at 28 Ok Reg 89, eff 9-17-10 (emergency)
Added at 28 Ok Reg 649, eff 7-1-11
Amended at 39 Ok Reg 1059, eff 9-15-22