What happens to command once a command officer arrives on scene?

When a command officer arrives on the scene, command is typically transferred to that officer. This is based on the principle of established incident command systems, which dictate that a designated officer will assume leadership in emergency situations to effectively manage resources, personnel, and actions as the situation unfolds. The command officer possesses the training and authority necessary to take charge, assess the situation, and implement strategies to address the incident, ensuring that coordination and communication are streamlined and effective.

While other options may suggest various states of command, transferring command to the arriving officer is a critical step in maintaining organized and efficient operations at an incident scene. Recognizing the designated leader helps prevent confusion among responders and promotes clear direction and accountability throughout the incident.