Apply for decoding online after submitting the corresponding certification materials. If online transcoding is unsuccessful, you can consult your community to find out the encoding reason. If control is really needed, the community will transcode after implementing the corresponding control policy.
After implementing the control policy, you can apply for transcoding in the community. After the scene code of Zhengzhou is decoded, if the health code of Henan Province has not been decoded, people do not need to issue a transcoding certificate, and then the health code of Henan Province will be decoded automatically.