Food safety incidents occur frequently in recent years, they threaten people’s health aswell as the security environment of the society. Prevention is better than relief, and it isurgent to build a food recall system as soon as possible. Food recall system has been quietperfect in many developed countries, but in China it is just in its infancy. Although state clearly that our country build up food recall system, but from the currentpractice, we can see that the theory foundation of the foo...