335.209. No rule or portion of a rule promulgated under the authorityof sections 335.200 to 335.209 shall become effective unless it has beenpromulgated pursuant to the provisions of section 536.024, RSMo.
(L. 1990 H.B. 1429 ยง 4, A.L. 1993 S.B. 52, A.L. 1995 S.B. 3)