Chain of command is an important principle of management that defines the formal line of authority and communication within an organisation. It specifies who reports to whom and establishes a clear hierarchy from the highest level of management to the lowest level of employees. In simple terms, chain of command shows the path through which orders, instructions, information, and accountability flow in an organisation. It helps employees understand their responsibilities, reporting relationships, and the person to whom they are answerable. The concept of chain of command is closely associated with the principle of unity of command developed by Henri Fayol. According to the principle of unity of command, an employee should receive orders from only one superior. A clear chain of command reduces confusion and prevents employees from receiving contradictory instructions from different managers. For example, in a manufacturing organisation, a worker may report to a supervisor, the supervisor may report to a production manager, the production manager may report to