In sale of goods, the delivered goods must conform both to what is the subject of contract and to what the parties intend. Conformity of goods has two aspects: legal and material. The legal aspect, with which this article concerns, consist of such topics as right of sale, ownership of seller, lack of third party’s claim and so on .Since domestic and international transactions are increasing, the study of the concept and criteria of conformity of goods and its sanctions is inevitable. The present article seeks to consider the approach of domestic legal systems and CISG in these cases and compare their solutions.
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