Recently, as climate change problems occur around the world, the damage of natural disasters is gradually increasing and diversifying. For efficient disaster response, the efficient distribution and operation of disaster resources is a very important issue in disaster recovery. Local governments should stock up on appropriate disaster resources for rapid support in the event of a disaster, but if they have too much, they are expensive to manage, and if they have less, it is difficult to deal effectively in a disaster situation. To this end, the government has studied the efficient operation of disaster resources. Since 2014, the Ministry of Public Administration and Security has developed a Disaster Resource Sharing Service(DRSS) to integrate the disaster management system operated by each department into a single business portal for collaboration. Through DRSS, it is possible to grasp the current status of disaster resources and respond accordingly in the event of a disaster. However, DRSS mainly performs basic data collection and simple analysis, so it is necessary to review and analyze the operation, and consider the disaster characteristics of each region. Therefore, this paper introduces the "Development of technology for efficient operation and management of disaster resources" research project to develop technologies for establishing an integrated inventory management system and establishing stockpiling standards for each type of disaster.