Which agency must authorize private ambulances to respond to emergency calls?

The agency that must authorize private ambulances to respond to emergency calls is the Emergency Medical Services Authority. This agency is responsible for coordinating and regulating emergency medical services in California, which includes the oversight of ambulance services. The authority ensures that all ambulance operations adhere to state regulations and standards, thus maintaining the quality and availability of emergency medical care throughout the state.

Private ambulance services must obtain a permit from the Emergency Medical Services Authority, which also sets the guidelines for operational protocols, training requirements, and equipment standards. This regulatory framework ensures that the ambulances are equipped and staffed appropriately to provide timely and effective care during emergencies.