Comment to the Federal Law of April 6, 2011 . No 63-FZ "On Electronic Signature" (2nd edition revised and supplemented) "is a unique and relevant work , who will be an indispensable assistant for lawyers , Information Technology Professionals , Also for everyone ,. who is interested in the legal aspects of digitalization and electronic document management in Russia . This comment, created by a team of authors, offers an in-depth analysis of the legislation relating to electronic signature and its application in modern conditions. More than ten years have passed since the adoption of the law on electronic signature, and during this time many questions and nuances have accumulated in law enforcement practice. The book covers not only the law itself, but also its changes, as well as current judicial practices, which makes it especially useful for practicing lawyers and law students. In it you will find detailed explanations of key concepts, such as qualified and unskilled electronic signature, as well as their legal consequences. This work will be of interest not only to professional lawyers, but also to entrepreneurs working in the field of IT, as well as to everyone who interacts with electronic documents. In the context of the rapid transition to digital technologies, understanding the legal basis for the use of electronic signature becomes necessary to ensure the legal security of transactions and document flow. The book will be useful for both novice professionals and experienced practitioners who want to update their knowledge about the latest changes in legislation. The topics raised in this commentary cover a wide range of issues related to the rights and obligations of parties using an electronic signature. The authors emphasize the importance of compliance with the requirements of the law to ensure the validity of electronic documents, which is especially true in the face of a growing number of disputes and misunderstandings in this area. The book also addresses issues of liability for infringements related to the use of electronic signatures, making it an important tool for preventing legal risks. The style of the authors is distinguished by clarity and accessibility of presentation, which allows the reader to easily assimilate complex legal concepts. In addition to the main text, the book provides practical examples and commentaries that help to better understand the application of the law in real-life situations. This makes the work not only theoretically sound, but also practically useful. The team of authors who worked on this book consists of recognized experts in the field of law and information technology . Their previous work has also earned the attention of readers and professionals, which confirms the high level of professionalism and in-depth knowledge in their field. This publication is a continuation of their desire to highlight the current legal issues facing society in the digital age. If you are looking for a high-quality and up-to-date source of information on the legal aspects of electronic signature, then “Comment to the Federal Law of April 6, 2011 . No. 63-FZ "On Electronic Signature" (2nd edition revised and supplemented) "will be a real find for you. This book will not only expand your knowledge, but also help you navigate confidently in the complex legal environment associated with digital technologies. Do not miss the opportunity to become part of this important discussion and ensure your legal literacy in a world where electronic signature is becoming increasingly relevant.