276.521. 1. All purchases of grain shall be evidenced by agrain purchase contract.
2. The scale ticket prepared and delivered in accordancewith section 276.516 may constitute a written grain purchasecontract in the case of grain purchased and priced at the time ofdelivery of the grain.
3. All types of grain purchase contracts shall be in a formas prescribed by the director.
(L. 1980 H.B. 1627 ยง 25)