The international legal norms of national human rights obligations under natural disasters are mainly derived from international human rights law, international disaster law, and international humanitarian law. They provide international standards for countries to fulfill their human rights guarantee obligations during natural disasters. Among them, international human rights law and international humanitarian law stipulate the principles and scope of national human rights obligations under natural disasters; international disaster law is the main source of international disaster response norms. It not only regards human rights as the basic principles of natural disaster response, but also It also stipulates the specific content of national human rights obligations during natural disasters and the standards for fulfilling specific human rights obligations. In order to promote and supervise the implementation of these obligations by the state, the United Nations and regional agencies have adopted relevant monitoring or relief measures. <<