On The Right Warranty System

As a system with long history, warranty against right defect still plays a very important roll in modern transaction which can ensure the safety and promote the efficiency. Warranty against right defect has been adopted in many countries and international legislation also regards it as a necessary part. Through the analysis of the Germany Civil Code, Uniform Commercial Code and the Vienna Convention, which can serve as the typical representations of different legislation systems in the world, the thesis try to demonstrate a clear construction of the extension, the content and the function of warranty against right defect in the lens of comparison.