The implementation of the adversarial principle at the pre-trial stages of criminal proceedings in the Russian Federation and in foreign countries

To achieve the purpose of criminal proceedings, law enforcers must have an arsenal of procedural tools in order to ensure the operation of the legal regulation mechanism. The system of principles of criminal proceedings, serving as the basis for the effective operation of the norms of criminal procedure law, includes the adversarial principle. The implementation of this principle has a number of features in pre-trial proceedings. In this aspect, a comparative study of the adversarial principle in national criminal proceedings and in foreign criminal proceedings is of both scientific and practical interest. Purpose: analysis of the adversarial principle at the pre-trial stages in national and foreign criminal proceedings, as an element of the legal regulation mechanism. Methods: dialectic methods as a general scientific method of cognition, as well as specific scientific methods: interpretation method, comparative legal, technical legal, formal logical in their various combinations. Results: the study reveals that the adversarial principle operates in various types of criminal process in the mechanism of legal regulation of Russia and foreign countries. To achieve the social purpose of criminal proceedings, which provides for the protection of rights and legitimate interests, the adversarial principle must be implemented, including at the pre-trial stages of criminal proceedings.