Though the supervision measures to new resource food are different in each country, the ideas are similar, such as risk and safety assessment and list system. The application of new technologies such as nanotechnology, biotechnology, cloning technology, coupled with varied definitions of new resource food among the countries, makes the issue more complex.The relatively stringent regulation of new resource food executed in developed regions and countries like the European Union, Canada and Australia, and development of their supervision systems are summarized, in order to inspire China by the experience.