What is a Unified Command in NIMS?

Unified Command in the National Incident Management System (NIMS) refers to a structured approach for managing incidents that involve multiple agencies or organizations. This concept is essential when the jurisdictional boundaries overlap or when more than one agency is needed to address the complexity and scale of the incident.

In a Unified Command, representatives from each involved agency work together to develop a collective response strategy while maintaining their authority and jurisdiction. This collaborative effort ensures that all perspectives are considered and that resources are utilized efficiently. It leads to improved communication, resource sharing, and a more coordinated approach to incident management, enhancing overall effectiveness in responding to emergencies.

The other choices represent different command structures that do not capture the essence of collaboration. A single agency managing all aspects of an incident does not imply joint efforts or shared decision-making, which is the core of Unified Command. Local authorities assuming control may fall under a different command structure that doesn't involve multiple stakeholders, while a dominant agency dictating actions contradicts the cooperative nature of Unified Command, where equity among agencies is paramount.