A textbook is prepared by the employees of Federal antimonopoly service and leading scientific specialists in area of antimonopoly adjusting. In the real textbook given determination of competition right, object and method of the legal adjusting, system of sources and legal status of competition legal subjects. Authors are analyse правоприменительная and judicial practice of application antimonopoly legislation, the prohibitions envisaged by a competition right are lighted up, and also the institute of legal responsibility is exposed. The concept of antimonopoly process is first entered, his stages and participants are exposed. Description is Given to the substantive provisions of the antimonopoly adjusting within the framework of activity of the Eurasian economic union.A book targets at research workers, teachers and students legal institutions of higher learning, workers of antimonopoly organs, judges and all interested in the problems of the antimonopoly adjusting.