Abstract: The advancement of information technologies, change of expectations and consumer habits, as well as transformation of the social, economic, and political situation in the world entailed infiltration of digital technologies into all spheres of social life. Due to the need for the development of adequate legal regulation of relations arising in the digital sphere, determination of the limits and capabilities of artificial intelligence used for solution of versatile issues, the author highlights the priority direction for the development of law and its theoretical framework and practical aspects in the technologically advanced countries of the world. The progress of information technologies contributed to the development of law, having established its new institution of digital law. However, the essence of digital law is currently being reduced to regulating the new digital form of previous relations. The revolutionary achievement of digital law became the institution of artificial intelligence. The novelty of this research is lies in the statement that the achievements of digital technologies and transformations caused by them have received the name of the “third industrial revolution”, and usually, the revolutionary achievements find their legislative consolidation. Development and implementation of new technologies require their thorough regulation, namely with regards to formulation of concepts, criteria, and the subject matter. The development of the Institution of artificial intelligence actualizes the question of the parties to digital relations. Thus, the issues united by the concept of “digital law” do not fully reflect its essence and do not foresee the upcoming changes.