What is the difference between unity of command and span of control?
Christopher Ramos
Updated on March 07, 2026
Unity of command is a management technique where individuals report to and get orders from one, and only one, designated supervisor. It’s a type of chain of command that’s commonly used in hierarchical organizations, and it also describes the span of control that a supervisor has over her direct reports.
What is the difference between chain of command and span of command?
Chain of command refers to levels of authority in a company (design of organizational hierarchy) Span of control is the number of subordinates a manager is responsible for controlling. Chain of command decides who report to whom. Span of control is based on the manager- subordinate ratio.
Is unity of command and unity of direction are the same?
Unity of command refers to a principle of management which states that one incumbent should get orders from and report to one boss. Unity of direction is a management principle which implies that all the activities with same objective must have one head and one plan.
What is unity of command is related to?
Under the principles of war, unity of command means that all the forces fall under one responsible commander. It requires a single commander with the requisite authority to direct all forces in pursuit of a unified purpose. Simply put, it means one mission, one boss.
Is span of control unity of command?
Span of control and unity of command are two important management principles. Span of control refers to the number of employees a manager has under his control and will be based on such factors as type, complexity and variability of the work task managed.
What is the relation between chain of command and span of management?
The key difference between chain of command and span of control is that the chain of command refers to the levels of authority in a company whereas the span of control is the number of subordinates a manager is responsible for controlling.
What is the aim of unity of command?
Unity of Command is an operational-level management principle that defines the purpose of ensuring the unity of effort under one responsible individual meaning one subordinate should have only one supervisor from whom he shall receive orders.
What are the advantages of unity of command?
Advantages of Unity of Command
- Better relationship among superior and subordinates.
- Clear and well-organized Authority, Responsibility and Accountability.
- Reduces and/or avoids duplication of work.
- Prompt or quick decision making.
- Good, effective and efficient discipline.
- Better co-ordination and team work.
What is the importance of unity of command?
Unity of command is a management principle that establishes a hierarchy where a subordinate reports or is only responsible to a single superior directly above their own position. The principle is important as it forms the basis of an incident management system.
What is the difference between span of control and unity of command?
Span of control refers to the number of employees a manager has under his control and will be based on such factors as type, complexity and variability of the work task managed. Unity of command is a management principle that states an employee should be answerable and responsible to only one person in the organization.
What are the principles of unity of command?
These principles are: specialization, division of labor, hierarchy, span of control, unity of command, integration vs disintegration, centralization vs decentralization, control and coordination, communication, delegation of authority and authority and leadership.
What do you need to know about span of control?
Shawn has a masters of public administration, JD, and a BA in political science. Span of control and unity of command are two important principles in management. In this lesson, you’ll learn about span of control and unity of command and be provided some examples of each. A short quiz follows the lesson.
How does the chain of command work in an organization?
In the organizational hierarchy, each position is connected to one above it from top to bottom. The way authority is flowing in a vertical line, position to position, reveals the chain of command. The chain of command not only establishes accountability, it lays out a company’s lines of authority and decision-making power.