Okla. Admin. Code § 35:17-3-18
Added at 15 Ok Reg 102, eff 10-13-97 (emergency); Added at 15 Ok Reg 2508, eff 6-25-98 ; Amended at 15 Ok Reg 4247, eff 9-2-98 (emergency); Amended at 16 Ok Reg 1717, eff 6-11-99 ; Amended at 25 Ok Reg 1795, eff 7-1-08 ; Amended at 30 Ok Reg 813, eff 7-1-13