379.893. The director shall have authority to promulgate reasonablerules and regulations limiting or modifying any aspect of any commercialcasualty insurance rating plan or rating system which involves a possiblemodification of the base rate. No rule or portion of a rule promulgatedunder the authority of this chapter shall become effective unless it hasbeen promulgated pursuant to the provisions of section 536.024, RSMo.
(L. 1987 H.B. 700 ยง 31, A.L. 1993 S.B. 52, A.L. 1995 S.B. 3)