Amended at 11 Ok Reg 361, eff 10-15-93 (emergency)

Amended at 11 Ok Reg 2267, eff 5-26-94

Amended at 13 Ok Reg 967, eff 1-24-96 (emergency)

Amended at 13 Ok Reg 2199, eff 6-14-96

Amended at 15 Ok Reg 189, eff 11-1-97 (emergency)

Amended at 15 Ok Reg 1661, eff 5-11-98

Amended at 23 Ok Reg 1024, eff 5-11-06