System version: HarmonyOS3.0.0

Software version: Beijing Tong 1.5.8

The birth certificate number can be found in the local government software. Take Beijing Tong as an example, the specific process is as follows:

Enter the government affairs hall through Beijing Tongxun 1.

First open Beijing Tong, and then click the government affairs hall on the home page to enter.

2. Click on government services.

Click on the household administration service to enter.

Step 3 investigate

Finally, in the household administration service, click the birth certificate number to query.

This law is based on the Regulations on Household Registration in People's Republic of China (PRC).

Article 9 A person who dies after birth but before birth registration shall declare birth registration and death registration at the same time.

Article 10 If a citizen moves out of the jurisdiction of the household registration authority, he or the head of the household shall declare to the household registration authority for moving out before moving out, obtain a migration certificate and cancel the household registration. Citizens who move from rural areas to cities must apply to the permanent residence registration authority for moving out with the employment certificate of the urban labor department, the school admission certificate, or the approval certificate of the urban household registration authority. Citizens moving to border areas must be approved by the public security organs of counties, cities and municipal districts where they often live.

Article 11 Before serving in active service, a citizen conscripted shall declare his/her emigration registration to the household registration authority where his/her permanent residence is located, cancel his/her household registration, and no migration permit shall be issued.