Individual investigative actions in the structure of the preliminary investigation . Textbook by O. In. Levchenko is a unique and deep work that will become an indispensable assistant for law students, practicing lawyers and anyone interested in the intricacies of the criminal process. In this manual, the author explores the key aspects of investigative actions, which are the basis of the preliminary investigation, and offers readers not only theoretical knowledge, but also practical recommendations. Levchenko, with considerable experience in the field of criminal law and procedure, creates a fascinating text that combines a scientific approach and the availability of presentation. The book covers a wide range of topics, ranging from the definition and classification of investigative actions to their significance in the context of criminal proceedings. The author focuses on how to properly conduct investigative actions in order to ensure the legality and effectiveness of the investigation. This makes the book especially relevant for those seeking professional growth in the field of jurisprudence. The manual will be interesting not only for students and graduate students, but also for practicing lawyers, investigators and lawyers who want to deepen their knowledge in the field of criminal procedure. Anyone who is faced with questions related to the preliminary investigation will find in this tutorial useful tips and recommendations that will help in practical activities . The book can also be useful for law teachers who are looking for quality materials for their courses. The topics raised in the book cover important aspects, such as the legal basis of investigative actions, their types and procedures, as well as the role of investigative actions in ensuring justice. Levchenko focuses on the need to respect the rights and freedoms of citizens during investigative activities, which makes the book relevant in the light of modern challenges and requirements for law enforcement. This is especially important at a time when human rights and the rule of law are becoming increasingly relevant in society. The author's style is clear and logical, which makes it easy to absorb material. Levchenko uses examples from practice, which makes the text not only theoretically sound, but also practical. The reader will be able to see how theoretical aspects are applied in real-life situations, which greatly increases the value of the manual. The author also does not forget about the current trends in the field of criminal proceedings, which makes the book relevant and in demand. If you are looking for literature on criminal law and process that will help you to better understand the structure of the preliminary investigation and the role of investigative actions in this process, then “Individual investigative actions in the structure of the preliminary investigation. Training manual "O. In. Leuchenko will be a great choice . This book will not only enrich your knowledge, but will also help you become a more competent specialist in the field of jurisprudence. Do not miss the opportunity to immerse yourself in the world of criminal proceedings and discover new horizons in the study of investigative actions. The book will be your reliable companion on the way to professional success and a deep understanding of the legal framework.