Without communication there can be no organization. Every human act represents, in a certain way, communication, so communication is not a form of communication. Effective communication is the basis for the development of an internal organization, but it is also a key factor for the existence of a precarious environment, so communication is an important factor both in the behavior of managers and in the functioning of the entire organizational system. In business organizations, business communication is realized inside and outside of it. The communication event within the organization can have two streams: formal and informal. In order for organizational communication to be successful, knowledge of languages, interaction exercises and the possession of cultural knowledge of all communication participants and employees of the organization are needed. Successful communication requires both thinking and feelings. The goal is to find a healthy balance between the effect of reason and feeling. It is important to remember that control over feelings and awareness of them is a skill that can be learned and taught.