What is a health code?
Health Code is a two-dimensional code that belongs to an individual based on actual real data, which is generated by self-declaration online and after audit. The health code can be used as an electronic credential to enter and leave the country. At present, health codes are mutually recognized throughout China, and China is also actively promoting the mutual recognition of health codes with other countries in the world.
China Health Code color and its corresponding status
How to apply for the international version of the Health Code?