Jurisprudence - Legal Principle of Goodwill in Commercial Contracts

The principle of good faith and fair behavior, which is a principle in the mental health of commercial transactions and one of the basic principles governing contracts, which, along with other governing principles such as the principle of freedom of contract and the rule of will, is of considerable and undeniable importance. The importance and status of this principle and its legal effects are such that it has such a principle in many valid international documents, including the principles of international trade agreements, the principles of European contract law and domestic law.A comparative study of the psychological principle of good faith in the health of international agreements has been done comparatively in the common law, Romano-Germanic, jurisprudence and subject law of Iran. Some countries, including Germany, Italy, France, and the United States, are explicitly recognized as an important and fundamental rule among other principles and rules governing contracts, and the parties to their trade agreements are required to comply with They know it. In a way that other principles governing contracts can not affect its importance and effects.