The book "Information and analytical support of criminal investigation apparatuses", written by the author Fedotov, is an in-depth study that opens up a world full of mysteries and intrigues related to the work of criminal investigation bodies. This work is not just a training manual, but a real find for anyone interested in law enforcement, forensics and analytical work in the field of criminal investigation. Fedotov, with extensive experience in law enforcement, shares his knowledge and observations on how information and analytical support can become a key element in the fight against crime. The book covers a wide range of topics, including methods of data collection and analysis, modern technologies used in investigations, as well as the role of information systems in improving the efficiency of criminal investigation. Readers will be able to learn how to interpret information correctly, identify patterns, and use the data to make informed decisions. This book will be of interest not only to professional law enforcement officers, but also to students of law and criminology faculties, as well as to anyone interested in the topic of security and law and order. The age category of readers varies from high school students preparing for university admissions to experienced professionals seeking to improve their qualifications. Fedotov masterfully explains complex concepts, making them available to a wide audience, which makes the book attractive for both beginners and experienced professionals. The topics raised in the book are relevant and important in light of the current challenges faced by law enforcement. With the rapid development of technology and an increase in the volume of information, the ability to effectively analyze data becomes not just desirable, but a necessary skill. Fedotov emphasizes that information and analytical support is not just a tool, but a strategic resource that can significantly affect the outcome of the investigation. He focuses on the importance of interagency cooperation and information exchange, which is the cornerstone of the successful work of criminal investigation agencies. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily absorb the material. Fedotov uses many examples from practice, which makes theoretical aspects more clear and understandable. His previous works are also noteworthy, as they demonstrate his deep understanding of the subject and his desire to educate readers. The book "Information and analytical support of ORD criminal investigation apparatus" will be an excellent addition to the library of anyone who is interested in law, forensics and modern methods of combating crime. If you are looking for literature that will help you better understand the mechanisms of criminal investigation and the role of information in this process, then this book will be a real find for you. It will not only expand your knowledge, but also inspire new ideas and approaches in your professional activities. Do not miss the opportunity to touch the world, where information is power, and analytics is the key to solving the most intricate crimes.