No rule or portion of a rule promulgated pursuant to the authority of sections 340.335 to 340.350 shall become effective unless it has been promulgated pursuant to the provisions of chapter 536.
§ 340.350, RSMo
No rule or portion of a rule promulgated pursuant to the authority of sections 340.335 to 340.350 shall become effective unless it has been promulgated pursuant to the provisions of chapter 536.
§ 340.350, RSMo