Mo. Rev. Stat. § 43.530
For each request received by the central repository, as defined in subdivision (1) of section 43.500, the requesting entity shall pay a fee of not more than five dollars per request for criminal history record information and pay a fee of not more than fourteen dollars per request for classification and search of fingerprints. Each such request shall be limited to check and search on one individual. Each request shall be accompanied by a check, warrant, voucher, or money order payable to the state of Missouri-criminal record system. There is hereby established by the treasurer of the state of Missouri a fund to be entitled as the "Criminal Record System Fund". Notwithstanding the provisions of section 33.080, RSMo, to the contrary, if the moneys collected and deposited into this fund are not totally expended annually for the purposes set forth in section 43.527, the unexpended moneys in such fund shall remain in the fund and the balance shall be kept in the fund to accumulate from year to year.
(L. 1986 H.B. 873 & 874 § 11, A.L. 1993 S.B. 180)