The aim of the current research is to analyze the challenges and obstacles of arbitration in international contracts of the automobile industry and its solutions. Using the descriptive-analytical method, we have reached the above goal. The findings and results of the research show that the institution Arbitration in domestic law faces challenges and problems. The arbitration regulations do not have a uniform order and are provided for in a scattered manner in the commercial laws of the automobile industry between countries, and this has caused the final task regarding arbitration issues in the field of automobile manufacturing to be clear. There is no such thing, and in each case, according to specific laws or contractual agreements, arbitration procedures are variable and scattered. This topic is considered a challenge because despite the great importance of arbitration in domestic law and it has been emphasized and it has been very useful in the executive field, unfortunately it does not have an independent, clear and codified set of laws and related regulations It has been included in a scattered manner and according to the case in cases where there is a possibility of conflict. Also, the implementation of annulled arbitration decisions, the validity of the sealed matter in the arbitration decisions did not follow certain regulations and it faces challenges, both legislative and executive challenges in the field of practice.