In the final paper on business communications and protocols, I will explore the key elements and concepts that are important for successful business in today's business world. We will focus on understanding and applying business communications and protocols. Business communication is a fundamental component of an organization's success. It includes the exchange of information, ideas and thoughts between all stakeholders within the organization, as well as with external entities. Different channels of business communication, such as written, oral and virtual communication, enable the efficient exchange of information. It is important to adopt the principles of successful communication such as clarity, conciseness and adaptation to the target audience. Active listening and empathy are also key elements for achieving quality communication. Assertiveness plays an important role, being assertive means expressing your views and opinions in a clear, safe and fair way, while at the same time respecting others. Assertive communication helps build trust and productive relationships. Internal communication refers to the exchange of information, and is essential for coordinating activities, team collaboration and achieving goals. Organizational protocol refers to the rules and customs that regulate behavior and interaction within the organization. This includes greetings and handshakes, as well as dress and appearance rules. Finally, in the conclusion, we will summarize the main findings and emphasize the importance of business communication and protocols in the organization.