Okla. Admin. Code § 260:130-21-92
All supervisors shall complete twelve (12) hours of supervisory training according to this Part each year. Persons appointed to supervisory positions shall complete twenty-four (24) hours of supervisory training according to this Part within twelve (12) months before or after assuming a supervisory position. Supervisors shall complete training courses in the State of Oklahoma Performance Management Process and progressive discipline within the first twelve (12) months of being appointed to a supervisory position. The appointing authority of each agency shall make sure each supervisory employee is notified and scheduled to attend required supervisory training and shall make time available for each supervisory employee to complete the training. Training courses conducted by employing agencies, public and private schools, and colleges and universities may count toward supervisory training requirements if the coursework meets the definition for supervisory training in 260:130-21-91.
Okla. Admin. Code § 260:130-21-92