A written designation of these individuals shall be filed with the county clerk and shall be entered in the minutes of the board of county commissioners meeting in which the designations are made. Further, entities described in paragraphs 1, 2, 3 and 4 of this subsection, choosing to have any nonemployee of the county designated as a receiving and requisitioning officer shall provide evidence of blanket bond coverage or employee dishonesty liability insurance for each such designee.
Okla. Stat. tit. 19, § 1503