Okla. Admin. Code § 595:70-1-4
As a prerequisite to commencement of an investigation, the request for such investigation shall state that the requesting party believes the enforcement practices of the municipal law enforcement agency are being conducted:
Added at 29 Ok Reg 1795, eff 6-28-12 (emergency)
Added at 30 Ok Reg 2043, eff 7-25-13