The textbook deals with the main issues of understanding the essence and formation of organizational culture, patterns of business communication . The article reveals both general methodological aspects of organizational culture management, as well as individual mechanisms for implementing the rules of business communication, examples specific to aerospace industry enterprises are given. The textbook is developed taking into account the needs of employers and the interests of students . Intended for undergraduate students. It can also be useful for master's students, graduate students, teachers, managers and specialists of various organizations.