Legal restrictions on the operation of commercial companies in free zones.

Free commercial-industrial zones are a part of the territory of a country where the entry and exit of goods are carried out without paying customs duties. In Iran, Free Trade Zones were established in 1372 AH, and we believe that the limits of commercial companies' activities in the said areas should be clearly defined so that we can check the quality of investment in the said areas in a special way. The current research is of fundamental type and library tools will be used to collect its information. The findings and results obtained from this research are that: in the legal system governing the activities of these regions, as well as in the relations between foreign investors and government institutions, there is no reliable dispute resolution and conflict resolution - in contractual and non-contractual disputes - that foreign investors In most cases, they have to refer to local courts or dispute resolution councils and even internal arbitration authorities to resolve the dispute, which threatens the violation of rights and biases or influence of the owners of interests. Among the other threats to foreign investment, which causes capitalists to be reluctant to invest, is the risk of expropriation and nationalization of foreigners' property or deportation and confiscation of their property. Available for investor companies registered in free zones, protective regulations regarding import and export should not be mentioned in general, as well as guarantees for the exit of profit and benefit from the capital, outside the zone..