Law Commons^™

The Hierarchy That Wasn’T There: Elevating “Usage” To Its Rightful Position For Contracts Governed By The Cisg, William P. Johnson

All Faculty Scholarship

Under domestic U.S. sales law, usage of trade is relevant in ascertaining the meaning of an agreement, and it can be used to supplement, qualify, or explain an agreement. However, usage of trade may not be used under domestic U.S. sales law to contradict a written agreement. Moreover, any course of performance or course of dealing between the parties will prevail over inconsistent usage of trade. The United Nations Convention on Contracts for the International Sale of Goods, or CISG, similarly provides for consideration of usage to establish the terms of the agreement between the parties, as well as to …