Health codes are based on actual data, which can be generated by citizens or people returning to work through online declaration and background audit. The two-dimensional code can be used as a electronic certificate for individuals to declare the city's general health code at one time, aiming at making the work of returning to work more accurate, scientific and orderly.
Safety introduction
State administration of traditional chinese medicine, the National Health and Wellness Commission and the National Medical Insurance Bureau jointly issued a notice on further promoting the "five one services" of the Internet, explicitly requiring all localities to implement national mutual recognition of health codes and one code. The National Development and Reform Commission and other departments issued the "Opinions on Doing a Good Job in Spring Festival travel rush and Strengthening the Prevention and Control of Spring Festival travel rush Epidemic", requiring Spring Festival travel rush to promote the nationwide one-code communication of health codes to avoid gathering due to code scanning. During the period of Spring Festival travel rush, it is a special case that the national mutual recognition code of health code is overweight, so it is necessary to report it first if it cannot be recognized with other regions temporarily.