Final answer:
The NIMS management characteristic that refers to personnel requesting appropriate authorities is Chain of Command and Unity of Command.
Step-by-step explanation:
The NIMS management characteristic that refers to personnel requesting appropriate authorities is Chain of Command and Unity of Command. Chain of Command establishes a hierarchical structure where personnel with the proper authority can request resources and make decisions. Unity of Command ensures that individuals have only one supervisor to avoid confusion and maintain clear communication.
For example, in the incident command system (ICS), the Incident Commander has the authority to request specific personnel, equipment, or other resources through the proper channels. This ensures that resources are deployed effectively and that the incident response is properly managed.
Therefore, when personnel follow the Chain of Command and Unity of Command principles in emergency management, they can request appropriate authorities and resources, leading to an efficient and coordinated response.