The international organizations play a major role in the development of the international community in its various fields. This role is changing, renewed and multifaced. Organizations play an important role in achieving cooperation between countries and their development. It is a tool for solving many economic, political and cultural problems among countries. The industrial development of developing countries, the promotion of scientific exchange and the transfer of technology, and the international organizations also have an important impact in the fight against pollution, and they have a role in the face of fluctuations in prices of raw materials, which result in lower export revenues. The international organizations also contribute to the establishment of a new legal system. The legislative work of the organizations indicates the extent to which these organizations influence the legislative system of the countries. states through the enactment of new legislation or procedures Amendments to its laws in such a way as to bring them into conformity with the Charter of the Organization, which would ultimately improve the legislative work of States.