The book "Actual issues of improving the activities of police services and units", created by the team of authors, is an in-depth study devoted to modern challenges and trends in the field of law enforcement . This publication will be of interest not only to specialists in the field of law and law enforcement, but also to a wide range of readers seeking to understand how the security system in our country functions. The book explores key aspects of policing, including organizational structures, community engagement, and other important elements affecting law enforcement effectiveness. The authors raise topical issues, such as the need for police reform, the introduction of new technologies and methods of work, as well as the importance of professional training of employees. These topics are becoming particularly relevant in light of contemporary challenges such as cybercrime, terrorism and other threats to public safety. Readers interested in law, security, and social justice will find many valuable ideas and suggestions in the book. Law students, practicing lawyers, as well as anyone who wants a deeper understanding of police work, will be able to learn a lot of useful information from this publication. The book will also be useful for those who work in related fields, such as social work, psychology and sociology, as it touches on the interaction of the police with various segments of society. One of the main themes raised in the book is the need for law enforcement to adapt to a rapidly changing world. The authors emphasize that in order to successfully perform its functions, the police must not only respond to crimes, but also actively prevent them, working in close contact with citizens. This requires police officers not only to have professional skills, but also to be able to empathize and understand the needs of society. The style of the authors is distinguished by clarity and accessibility, which makes complex legal and organizational issues understandable to a wide audience. Their approach to problem analysis and offering solutions is based on current research and practical experience, which gives the book particular value. The team of authors includes both practitioners and scientists, which allows you to combine theory and practice in one publication. The book "Actual issues of improving the activities of police services and units" will be a real guide for everyone who is interested in the topic of law enforcement . It not only raises important questions, but also offers concrete solutions, which makes it relevant and useful in the face of modern challenges. If you want to learn more about how the police work, what reforms are needed to improve it, and how society can interact with law enforcement, this publication will be an excellent choice. In conclusion, it is worth noting that the book is relevant not only for professionals, but also for anyone who wants to be aware of developments in the field of law and security .. It can become a basis for discussions, research and new ideas that will help improve the work of the police and make society safer. Do not miss the opportunity to immerse yourself in the world of law enforcement and learn how they can and should change in modern society.