Which of the following is NOT part of the NIMS Management characteristic of Chain of Command?

The characteristic of Chain of Command within the National Incident Management System (NIMS) is crucial for maintaining effective management and control during incidents. The primary purpose of this characteristic is to establish clear lines of authority, facilitate communication, and define roles and responsibilities, which are essential for ensuring that information flows smoothly and that all personnel understand their specific duties.

Choosing the option that states "restricts personnel from sharing information with each other" is correct because it does not align with the principles of Chain of Command. In a well-functioning incident management structure, while there are specific roles and channels for communication, the aim is not to inhibit information sharing, but rather to promote clarity and efficiency. In fact, effective information sharing is critical for coordination and collaboration, which are fundamental to the success of the incident response.

The other aspects of Chain of Command—such as establishing clear lines of authority, facilitating communication, and clearly defining roles—are all integral to ensuring that everyone understands their responsibilities and how they fit into the larger incident response framework. This clarity helps prevent confusion and ensures that resources are utilized effectively.