Mo. Rev. Stat. § 238.272
The state auditor may audit each district not more than once every three years. The costs of this audit shall be paid by the district and shall not exceed the greater of three percent of the gross revenues received by the transportation district.
(L. 1990 S.B. 479 & 649 § 64, A.L. 2013 H.B. 116 merged with H.B. 1035)
Effective 8-28-13 (H.B. 116); 10-11-13 (H.B. 1035)
*H.B. 1035 effective 10-11-13, see § 21.250. H.B. 1035 was vetoed July 12, 2013. The veto was overridden on September 11, 2013.