Mo. Const. art. III, § 27. Concurrence in amendments — adoption of conference committee reports — final passage of bills

No amendments to bills by one house shall be concurred in by the other, nor shall reports of committees of conference be adopted in either house, nor shall a bill be finally passed, unless a vote by yeas and nays be taken and a majority of the members elected to each house be recorded as voting favorably. [Effective - 27 Feb 1945 , see footnote]