290.523. The department may, in accordance with chapter 536, RSMo,promulgate such rules and regulations as are necessary for the enforcementand administration of sections 290.500 to 290.530. Any rule or portion ofa rule, as that term is defined in section 536.010, RSMo, that is createdunder the authority delegated in this section shall become effective onlyif it complies with and is subject to all of the provisions of chapter 536,RSMo, and, if applicable, section 536.028, RSMo. This section and chapter536, RSMo, are nonseverable and if any of the powers vested with thegeneral assembly pursuant to chapter 536, RSMo, to review, to delay theeffective date, or to disapprove and annul* a rule are subsequently heldunconstitutional, then the grant of rulemaking authority and any ruleproposed or adopted after August 28, 2008, shall be invalid and void.
(L. 2008 H.B. 1883 merged with H.B. 2041)*Word "annual" appears in original rolls of H.B. 1883, 2008.