If the parties in international contracts freedom to choose the law applicable to the contract law in accordance with the principle of authority will, on the basis of this freedom, the right to the fragmentation of the International Decade by selecting more than one law to govern the various contract portions or choose the law to rule the portion of its parts while leaving the rest of the parts of the law that govern the contract, it has been associated with the idea of fragmentation of the international decade of the imagination personal theory that granted the parties wide freedom of choice, but this does not mean that the objective theory has refused retail completely but they put restrictions on this freedom, but these retailers, in fact, were not absolute but It is constrained by the international public order and the rules of the police, and for the views, which holds the fragmentation of the international decade are Contracting Parties to the national and international arbitrator and judge and that these retailers are not wildly, but there are mechanisms that must be followed. .