A centralized management system for an unmanned aerial vehicle includes a centralized management device and an information communication device. The information communication device is attached to an unmanned aerial vehicle to be monitored, acquires flight status information indicating a flight status of the unmanned aerial vehicle from the unmanned aerial vehicle to transmit the acquired flight status information in a predetermined data format by wireless communication. The centralized management device monitors the unmanned aerial vehicle using flight status information transmitted from the information communication device.