An organization chart is a visual representation of a company's structure. It outlines the relationships and hierarchy between different roles, departments, and individuals within the organization. Typically, it displays positions such as CEO, managers, and employees, showing who reports to whom. These charts help clarify reporting lines and responsibilities, making it easier for employees to understand their roles and how they fit into the larger organization. They can also assist in identifying areas for improvement and streamlining communication within teams and departments.