Mo. Rev. Stat. § 103.136
103.136 Agencies and political subdivisions, coverage by plan after termination, ...
103.136. Agencies and political subdivisions, coverage by plan after termination, two-year period, exception, board action. — Any participating member agency terminating its coverage under the plan will not be eligible for participation in the plan for a period of two years after its termination date.
(L. 1992 H.B. 1574 § 4 subsec. 3, A.L. 2000 S.B. 885)