In terms of drones of policy in our country, the drone industry promotion policy and the flight restriction legal system are at odds with each other. Hence, the management and system are needed in consideration of unique characteristics in drones. To safe and expand the application area of drone, it is urgent to prepare a more realistic legal and institutional foundation. This study was grasped the problems about the regulations of the Drone Laws focusing on the Drone Act and was suggested the improvement direction in the provisions of the Drone Laws based on this. The directions are as follows. First, there is a need to regulate the separate drone definition that reflected the expansion in detective, logistics and passenger transportation areas. Second, a legal basis must be specified pertinent to the new provisions on the expansion in drone registration subjects, to the extension in the applicable regulations for drone insurance, to a method of using drones bracing for disaster and calamity, and to the utilization of drones by public institutions such as police drones. Third, in order for drones to be used more safely and efficiently, the legislative supplementation should come first for the protection of personal information and privacy. Fourth, the new provisions for drone operation qualifications need to bring about the segmentation of the education and qualification in line with it through the classification based on the purpose and stage of the drone. In this way, the objective in this study was to arrange the foundation of drone utilization as well as the public security administration by presenting the use detective, logistics and passenger transportation areas of a drone and the vitalization of drone industry in the legal aspect and the direction for amendment in a drone-related law.