Reference Ambulance is a mobile application created for the first aid service included in the Reference Group in the territory of Azerbaijan. Through the Ambulance.az website and the associated mobile application, the Ambulance Service operator can receive calls from patients for an ambulance and direct them to the medical team for assistance. The mobile application also allows the patient to determine the location of the ambulance crew and provide feedback on the assistance provided. The mobile application for doctors, nurses and drivers allows you to access information about them, make initial diagnoses and read and add other information related to first aid.