Mo. Rev. Stat. § 354.485
354.485 Rules and regulations authorized.
354.485. Rules and regulations authorized. — The director may promulgate such reasonable rules and regulations in accordance with chapter 536 as are necessary or proper to carry out the provisions of sections 354.400 to 354.636 .
(L. 1983 H.B. 127, A.L. 2007 S.B. 66)