What role may an EMS Duty Chief serve in relation to an incident commander?

The role of an EMS Duty Chief in relation to an incident commander is primarily to serve as a liaison between agencies. This function is crucial during incidents that involve multiple organizations or departments, such as fire services, law enforcement, and various emergency medical services. The EMS Duty Chief can facilitate communication, coordination, and collaboration among these different entities, ensuring that operational procedures are aligned and that the response is efficient and effective. This position also helps to enhance situational awareness by providing the incident commander with information and resources from various agencies, which is essential for strategic decision-making.

The other options, while relevant to emergency management, do not capture the primary focus of the EMS Duty Chief's duties in this context. For instance, a transport supervisor's role is primarily about managing the transportation of affected patients, while a hazardous materials responder would specialize in dealing with hazardous substances. An incident documentation specialist focuses on recording and managing the details of the incident for later review, which is important but does not involve the broader inter-agency communication responsibilities that the EMS Duty Chief fulfills.