Abstract
Relationship of indebtedness is considered as one of the most important questions in private Law. Its importance has obviously increased and becomes as a significant topic of conflict of laws, moreover, its elements are related to several legislations. In the present study, we point out these questions on the light of international life and the method followed for the purpose of the conflict of laws. This study tries to find the required solutions according to Iraqi laws. It contains two main axes, the first one deals with Applicable law on the debt arising from civil liability second one deals Law applicable to commercial trading bonds. This research includes also the position taken by the jurisprudence and the point of view of doctrine and legal application. Therefore, the first topic tackles the conflict of laws in the debt arising from civil liability. We did our best to show the principal tendencies in the determination of law of succession a good research has been done in Iraqi. The second topic discusses the conflict of laws in the commercial trading bonds. Finally, this study ends with a general conclusion in which all the implications, recommendation and results are entirely stated.