The monograph is devoted to the legal regulation of the services provision relations in the digital economy. The given work primarily studies private law regulation of services using scientific tools of civil science. Additionally, the monograph pays attention to the public law regulation of services, as well as economic research in the service. The study provides the analysis of the legal regime of services in the fields of electronic commerce, the functioning of digital platforms, as well as transport infrastructure. The problems of legal regulation of the use of artificial intelligence in the provision of services, the conclusion of the contract for the provision of employees, the use of expertise in addressing the issue of criminal liability for improper quality of services have been also considered in the given work. The publication is recommended to researchers, graduate students and students showing scientific interest in the problems of the legal regulation of the services provision relations.