Who is responsible for initiating the EVAC CMD in case of an emergency?

In the context of emergency procedures, the responsibility for initiating the EVAC CMD typically falls to the captain. This responsibility stems from the captain's role as the overall commander of the aircraft and the person who must ensure the safety and security of all passengers and crew. The captain assesses the situation and determines the necessity of an evacuation command based on the specific circumstances of the emergency.

While flight attendants are crucial in carrying out evacuation procedures and ensuring passenger safety, it is the captain's authority and judgment that initiate the evacuation command. The first officer also plays a vital role in supporting the captain and managing specific aspects of the emergency but does not solely initiate the EVAC CMD. Therefore, the choice of the captain as the individual responsible for initiating evacuation commands is aligned with the established protocols for managing in-flight emergencies.