A comparative study of the adequacy of the ability to determine the transaction in Iran and Egypt law and the common law

A comparative study of the adequacy of the ability to determine the transaction in Iran and Egypt law and the common lawBased on the well-known recognition of sources of jurisprudence and even the law of our country, the necessity of definite determination of the transaction during the contract as a principle for the accuracy of known transactions, followed by the credit of many of the contracts required by the economic community in which the transaction is based on the agreed procedure The parties were in the future to be determined, the document was to be confused with this principleThis, while providing the ability to determine the necessary approach for economicization and the emergence of legal capacity for its transactions. Using the achievements of this research, it should be acknowledged that the adequacy of the ability to determine not only the Islamic jurisprudence and the law of our country have well-documented documents, but today is accepted in the law of Egypt and the common law as a principle. And in their legislative system, it has been reflected in it. In this paper, by collecting information from library resources, analytical and descriptive methods are used to discover the sentence and analyze it and provide corrective suggestions.