Abstract: Earthquake emergency command technology system is the core for mitigating of earthquake disaster. Now the research and construction of the system in China is at the primary stage. The constitution, design and realization of the system need further studies. In this paper, the content about Earthquake emergency command system is described in detail according to the practice of project construction. Based on this, the first phase of constructive work of the earthquake disaster mitigation technology system of the State Council is conducted.

Key words: Earthquake emergency command, Rapid response, Auxiliary decision-making, Information system