Mo. Rev. Stat. § 276.521: Grain purchase contracts — form to be prescribed by director.

1. All purchases of grain shall be evidenced by a grain purchase contract.

2. The scale ticket prepared and delivered in accordance with section 276.516 may constitute a written grain purchase contract in the case of grain purchased and priced at the time of delivery of the grain.

3. All types of grain purchase contracts shall be in a form as prescribed by the director.