Which concept describes maintaining orderly direction of authority to avoid miscommunication and conflicting orders?

• A. Unity of Command
• B. Division of Labor
• C. Span of Control
• D. Delegation

Answer: (A)

Unity of Command means each person reports to one supervisor, creating a single chain of command and consistent orders. This directly addresses miscommunication and conflicting directions by eliminating competing directives, which is crucial during fast-moving incidents when clear, unified guidance is essential for safety and effectiveness.

Division of labor focuses on breaking work into specialized tasks, which improves efficiency but doesn’t specify how authority and orders are organized. Span of control refers to how many direct reports a supervisor has, affecting supervision load and communication bandwidth, not the one-to-one reporting line. Delegation is about giving subordinates the authority to act, which is important for empowerment but doesn’t by itself ensure that everyone takes orders from a single supervisor.