Mo. Rev. Stat. § 351.085
Current with changes from the 2023 Legislative Session
A corporation may amend its articles of incorporation at any time to add or change a provision that is required or permitted in the articles of incorporation or to delete a provision not required in the articles of incorporation. Whether a provision is required or permitted in the articles of incorporation is determined as of the effective date of the amendment.
§ 351.085, RSMo