In China, there exists some hidden dangers in the production and transportation of cultured aquatic products, and the safety of aquatic products quality is usually not guaranteed. Building and applying the qualifying standard system of the market has become a necessary requirement on the supervision of aquatic products quality safety. The aquatic products quality and safety traceability system is an important technological support and an effective way for the qualifying standard system of the market. In case of malfunctioning of the qualifying standard system of the market and the government, the traceability system has the function of effectively saving and passing the product information, quickly and accurately identifying who is responsible for certain section, and fulfilling all the needs of gathering information. The traceability system bears the function of saving, passing and carrying the information, also serves as the platform of tracing product information. The present research about the traceability system on the safety for aquatic products quality can fulfill all these basic requirements of qualifying standard system of the market and the construction of tracing technology.