What concept ensures that each individual within an organization reports to only one designated supervisor?

The concept that ensures each individual within an organization reports to only one designated supervisor is known as Unity of Command. This principle is crucial in effective incident management as it helps to clarify roles and responsibilities, resulting in a more efficient command structure. When everyone reports to a single supervisor, it reduces confusion regarding who is in charge and enhances accountability.

Unity of Command also helps in reducing the potential for conflicting directives, which can arise if an individual has to report to multiple supervisors. In a crisis or emergency situation, clear lines of authority allow for swift decision-making and coordinated action, which are essential for achieving objectives and ensuring safety.

While concepts such as Span of Control, Modular Organization, and Standard Operating Procedures play important roles in the overall functioning of an organization, they do not specifically encapsulate the idea of having a single point of command for each individual.