Abstract: The subject of the research is the theoretical and practical aspects of the implementation of the institution of administrative responsibility of minors. The object of the research is the system of social relations that is formed in the process of implementation of administrative and jurisdictional activities of authorized bodies in relation to minors. The author examines such aspects of the topic as legal regulation of the administrative responsibility of minors in law enforcement practice, discusses the features of administrative and jurisdictional activities of prevention subjects in the mechanism for preventing and combating juvenile delinquency, establishing the causes and conditions for their commission by adolescents on the basis of which proposals are being developed to improve legislation on administrative offenses concerning minors as the special subjects. Special attention is paid to the improvement of administrative legislation aimed at the effective prevention of juvenile delinquency. The methodological basis is the system of legal knowledge that defines the basic requirements for the process of knowledge. The researchers also use special research methods (observation, analysis of statistical and practical material). The main conclusions of the research are the consolidation of a separate chapter aimed at regulating administrative, i.e. jurisdictional relations with the participation of minors in the Administrative Offenses Code of the Russian Federation. In order to prevent juvenile delinquency, the author considers it appropriate to reduce the age of administrative responsibility of minors, which in turn will be educational in nature. In addition, the author notes the inadequacy of preventive measures by the subjects of prevention, which are mostly formal in nature and are not aimed at reducing the level of offenses committed by adolescents.