Directive 1999/93/EC of the European Parliament and of the Council of 13 December 1999. On the Legal Basis for the Regulation of Electronic Signatures by Turuk I. F. and Morozenko V. In. is an important and relevant work devoted to one of the key topics of modern legal regulation in the field of digital technologies With the rapid development of information technology and globalization, issues related to the legal basis of electronic signatures are becoming increasingly important for business, lawyers and government agencies. The book offers an in-depth analysis of the directive, which has become the basis for the formation of the legal environment in the field of electronic signatures in the countries of the European Union. The authors consider in detail not only the text of the directive itself, but also its impact on national legislation, as well as practical aspects of the use of electronic signatures in various fields - from business to public administration. This makes the book an indispensable source of information for lawyers, information technology specialists, as well as for students and teachers of law faculties. The topic of regulation of electronic signatures can be considered especially relevant in the light of recent developments related to the digitalization of processes in various industries. With an increasing number of transactions and interactions taking place in an online format, understanding the legal framework governing these processes is becoming critical. The authors raise issues related to the security, credibility and legitimacy of electronic signatures, which makes the book interesting not only for professionals, but also for a wide audience seeking to understand the modern realities of the digital economy. The book will be especially useful for those who are interested in law in the field of information technology, as well as for those who work in areas related to electronic document management. It can attract the attention of both students and practicing lawyers who want to deepen their knowledge of the legal aspects of digital technologies. In addition, the book will be a useful tool for entrepreneurs seeking to ensure the security of their transactions on the Internet. The style of the authors is distinguished by clarity and accessibility of presentation, which allows the reader to easily assimilate complex legal concepts. Turuk I. F. and Morozenko V. In. use many examples from practice, which makes the material more clear and understandable. Their approach to the analysis of the directive and its implications for the legal system of the EU countries allows readers not only to understand