To transcode the yellow health code, you need to submit the following certification materials: photos of the front and back of my ID card, screenshots of real-time communication big data travel cards, screenshots of yellow health codes, and the latest negative proof of nucleic acid. For other supporting materials, please consult the CDC in the flag, county and district where the residents are located.
Requirements for filling in health codes
First, you didn't fill in the health code at will. If you look carefully, you will find that when you apply for a health code, there are requirements for authenticity. Of course, it depends on your own consciousness. But I think if you are really ill, there is no reason to hide it, because it is not only bad for society, but also bad for yourself. If you are ill, you must receive treatment.
Second, there is a verification mechanism behind the health code, which still has certain preventive ability against liars. For example, if you have an infected person around you, someone may lie and say no, but others will not cooperate with him to lie. The overall data behind it is interoperable and mutually verifiable, and the published health code is not entirely based on the information you declare.
And high-risk areas have their own checkpoints, and the corresponding populations have been monitored. Without contact, the risk of transmission is naturally not so great.