Okla. Admin. Code § 377:10-13-15
Each employee shall have a written, annual performance review. The review shall be based on defined criteria, reviewed and discussed with the employee, and signed by both the employee and evaluator.
Added at 15 Ok Reg 771, eff 10-2-97 (emergency)
Added at 15 Ok Reg 2682, eff 7-1-98