Okla. Admin. Code § 165:10-9-1
Amended at 9 Ok Reg 2295, eff 6-25-92 ; Amended at 9 Ok Reg 2337, eff 6-25-92 ; Amended at 25 Ok Reg 2187, eff 7-11-08 ; Amended at 27 Ok Reg 2128, eff 7-11-10 ; Amended at 28 Ok Reg 1949, eff 7-11-11 ; Amended at 29 Ok Reg 950, eff 7-1-12 ; Amended at 30 Ok Reg 1041, eff 7-1-13