Unity of command ensures that each individual reports to how many supervisors?

Unity of command is a fundamental principle of the Incident Command System (ICS) that stipulates each individual involved in an emergency response should report to a single supervisor. This principle is essential for establishing a clear organizational structure and ensuring effective communication and decision-making during an incident. By having one designated supervisor, it simplifies the chain of command and minimizes confusion regarding responsibilities. Each person knows exactly who they report to and aligns their efforts with that supervisor's directives, which enhances operational efficiency and accountability. This principle is integral to maintaining order and clarity in complex and dynamic situations typically encountered in emergency management.