Abstract: The paper analyzes the problem of unification of civil and arbitration proceedings in the Russian Federation caused by the absence of due attention to procedural principles, the need for their harmonization, and provision of their coherence. The author suggests considering these principles in a whole, taking into account the social and liberal concepts applied to material and procedural law. The author points at the theses about “differentiation” and “imbalance” of legal regulation and the necessity to level the negative consequences of these phenomena when preparing the unified civil proceedings code of the Russian Federation. The research methodology is based on general scientific and specific research methods: the dialectical method, the method of formal logic, the formal-legal method, analysis and synthesis, the comparative-legal, system and historical methods. The author concludes that there exist integrative processes, promoting unification of civil and arbitration provisions, and the factors determining the specification of provisions as a result of evolution of the structure and the content of legal regulation of particular procedural relations expressed in the concepts of “differentiation” and “imbalance”. The author suggests using the procedural principles, their coherence and belonging to a certain concept, as a means of harmonization and minimization of collisions. The author formulates the criterion for the systematization of the principles in order to restrict the context regulation of particular procedural relations. 

Abstract: The subject of this research is the application of complex approach towards unification of the norms of civil and arbitrary procedures, as well as consideration of the international experience, successful, implementation of civil law institutions within one group of countries that are unique to these countries, results of scientific examination, historical experience, and account of the established judicial practice in their combination and interconnection as the single complex of conditions necessary for exclusion of the conflicts in unification of the norms of civil and arbitrary procedures in the Russian Federation. The main conclusion of the conducted research consists in the following: there is a need for taking into account the cross-sectoral vector of development and improvement of law, and because the norms of substantive law are closely related to the norms of procedural law, as well as are mutually complementing, emerges the demand in organization of the lawmaking process, considering a specific doctrine. The author suggest systematization of the scientific examination on unification of the norms of civil and arbitrary procedures according to the doctrinal affiliation for the appropriate understanding of applicability of the context of solution, proposed by the result of the research.