The book "Single system of design documentation", created by the team of authors, is an important and relevant work for all those involved in design, engineering and production. This publication will become an indispensable assistant for students, graduate students, teachers of technical universities, as well as for practicing engineers and specialists working in the field of development and design documentation. The book discusses in detail the main aspects of a single design documentation system (DSDS), which is the most important tool in the design and production process. The authors offer readers a deep understanding of the principles and norms underlying the design of documentation, which makes the work not only theoretical, but also practical. The book covers all the key elements, including standards for drawing drawings, specifications, settlement documents and other materials necessary for the successful implementation of projects. The topics raised in the book concern not only technical aspects, but also organizational aspects, such as interaction between various participants in the project process. The authors emphasize the importance of a unified approach to documentation to ensure the quality and efficiency of teams, which is especially important in the context of modern production realities. The reader will be able to learn about how to properly organize the process of developing documentation, how to avoid common mistakes and how to use modern information technologies to improve the efficiency of work. The book will be interesting not only to professionals, but also to those who are just starting their way in engineering. Students of technical specialties will find in it useful tips and recommendations that will help them successfully cope with educational tasks and projects. Teachers will be able to use the material of the book as a basis for lectures and seminars, and practicing engineers as a reference for solving specific problems in their work. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes complex technical aspects understandable even for beginners. The book is replete with examples, illustrations and practical tasks, which allows the reader not only to assimilate the theory, but also to apply the knowledge gained in practice. This makes the Unified System of Design Documentation not just a training manual, but a real practical guide. In addition, the team of authors includes experienced specialists who have extensive experience in the field of design and documentation . Their knowledge and practical skills make the book relevant and useful for readers seeking professional growth and development. If you are looking for literature on the topics of design, engineering, standardization and documentation, the "Single system of design documentation" will be a real find for you This edition will not only enrich your knowledge, but also help you become more competent in your field. Do not miss the opportunity to immerse yourself in the world of design documentation and discover new horizons in engineering!