Okla. Admin. Code § 340:2-1-57
Amended at 10 Ok Reg 3943, eff 6-22-93 (emergency); Amended at 11 Ok Reg 1607, eff 5-12-94 ; Amended at 15 Ok Reg 723, eff 11-10-97 (emergency); Amended at 15 Ok Reg 1595, eff 5-11-98 ; Amended at 16 Ok Reg 1008, eff 4-26-99 ; Amended at 19 Ok Reg 2182, eff 6-27-02 ; Amended at 20 Ok Reg 737, eff 3-5-03 (emergency); Amended at 20 Ok Reg 1981, eff 6-26-03 ; Amended at 27 Ok Reg 1826, eff 7-1-10 ; Revoked at 29 Ok Reg 1795, eff 7-12-12 (emergency); Revoked at 30 Ok Reg 1332, eff 7-1-13