Okla. Admin. Code § 35:17-3-26
Variances from these rules shall only be granted on a case by case basis and the granting of a variance shall not act as a precedent for any other case, whether similar or not. In each case where a variance is granted, the decision shall be thoroughly documented.
Added at 15 Ok Reg 102, eff 10-13-97 (emergency)
Added at 15 Ok Reg 2508, eff 6-25-98