عنوان مقاله [English]
نویسندگان [English]چکیده [English]
To determine the correct method of damage assessment, First, it should be determined Based on which reason is responsible for breach of contract to clear type of his responsibility, And based on could be determined the scope of responsibility. Civil Code authors with Article 221 have tried to solve Conflict between the principles of liability arising from the breach of contract and Jurisprudence had imagined. In this article we have tried to provide the foundations of a new contract for civil liability and based on that be clarified criterion to assess the damage caused by the breach of contract.