Mo. Rev. Stat. § 143.787
Current with changes from the 2024 Legislative Session
The director of revenue may prescribe the form and contents of any forms or other documents required by sections 143.782 to 143.788. The director of revenue shall have the authority to promulgate rules pursuant to this section and chapter 536 in order to carry out the provisions of sections 143.782 to 143.788. No rule or portion of a rule promulgated under the authority of sections 143.782 to 143.788 shall become effective unless it has been promulgated pursuant to the provisions of section 536.024.
§ 143.787, RSMo