Mo. Rev. Stat. § 115.627
Current with changes from the 2023 Legislative Session
A party committee may adopt a constitution or bylaws or both. Such constitution or bylaws may have any provisions not in conflict with the laws of this state. Changes to such party rules may require no greater than a two-thirds vote of the total membership of a committee. Within a sixty-day period after the required committee organizational meeting following each primary election, any such constitution or bylaws may be changed or amended by a majority vote of the total membership of the committee.
§ 115.627, RSMo
Effective 1/1/1978