Amended at 10 Ok Reg 1983, eff 6-1-93

Revoked and reenacted at 14 Ok Reg 935, eff 1-8-97 through 7-14-97 (emergency)

Revoked and reenacted at 14 Ok Reg 3125, eff 7-25-97

Revoked and reenacted at 15 Ok Reg 1075, eff 12-15-97 (emergency)

Revoked and reenacted at 15 Ok Reg 3146, eff 7-13-98

Revoked and reenacted at 19 Ok Reg 2057, eff 6-27-02

Revoked and reenacted at 20 Ok Reg 503, eff 1-6-03 (emergency)

Revoked and reenacted at 20 Ok Reg 2354, eff 7-11-03

Revoked at 22 Ok Reg 2368, eff 7-11-05