Final answer:
Notification requirements are spelled out in the National Response Plan (NRP) and the National Incident Management System (NIMS).
Step-by-step explanation:
The notification requirements are spelled out in the National Response Plan (NRP) and the National Incident Management System (NIMS).
The NRP is a comprehensive framework that guides and coordinates the response efforts of various federal, state, tribal, and local entities during emergencies and disasters.
On the other hand, the NIMS provides a standardized approach to incident management, including the establishment of a common set of procedures, terminology, and organizational structure.