Occupational Safety . Systemic analysis of technospheric risks: a manual by A. G. Davydovsky is an important work that immerses the reader in the world of occupational safety and risk management. With the rapid development of technology and increasing scale of production activities, safety issues are becoming especially relevant. The author, possessing deep knowledge in the field of technosphere risks, offers readers a systematic approach to the analysis and management of these risks, which makes the book an indispensable tool for specialists in this field. In his book, Davydovsky discusses many aspects related to occupational safety. It not only describes the theoretical foundations of system analysis, but also offers practical recommendations for identifying, assessing and managing technospheric risks. Readers will be able to learn about modern methods of analysis that will help prevent possible accidents and incidents at production facilities. The book is filled with examples from real practice, which makes the material more accessible and understandable. This work will be of interest not only to professional engineers and safety managers, but also to students of technical specialties, as well as to everyone who is interested in labor protection and occupational safety issues. The age category of readers varies from senior students to experienced professionals who want to update their knowledge in the field of technospheric risks. The book can become a desktop guide for those who seek to improve the level of security in their enterprise and want to understand more deeply how system analysis can help with this. The topics raised in the book cover a wide range of issues, ranging from the basics of safety of production activities to complex methods of risk analysis. Davydovsky emphasizes the importance of a systematic approach that allows not only to identify risks, but also to develop effective strategies to minimize them. In the context of globalization and the constant growth of competition, the understanding of technospheric risks is becoming a key factor for the successful functioning of any enterprise. The style of the author is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. A. G. Davydovsky is not only the author of this book, but also a recognized expert in the field of security, who has many publications and scientific works behind him. His experience and knowledge make this manual a valuable source of information for all those who seek to improve the level of safety at work. If you are looking for literature on the topics of occupational safety, system analysis or risk management, then “Safety of production activities . Systemic analysis of technospheric risks: the manual” will be an excellent choice. The book will not only enrich your knowledge, but also help you apply the knowledge gained in practice, which will ultimately lead to increased safety in your enterprise. Do not miss the opportunity to get acquainted with this important work, which can become the basis for your professional growth and successful career in the field of security.