Final answer:
The NIMS Management Characteristic responsible for developing and issuing assignments, plans, procedures, and protocols is Management by Objectives. It ensures cohesive efforts towards clear goals in emergency management.
Step-by-step explanation:
The NIMS Management Characteristic that includes developing and issuing assignments, plans, procedures, and protocols to accomplish tasks is Command and Management.
Command and Management is responsible for establishing the structure, processes, and systems necessary to effectively and efficiently manage incident operations. This includes developing and issuing clear assignments, plans, procedures, and protocols to ensure coordinated and organized actions.
For example, in a large-scale emergency response, the Incident Commander would utilize the Command and Management function to assign roles and responsibilities, develop incident action plans, and establish protocols for communication, resource allocation, and decision-making.