/kloc-Can a 0/7-year-old user get a health certificate without an ID card?

You need an ID card to apply for a health certificate. If you don't have an ID card, you can take your household registration book with you to apply for an ID card.

According to the Law of the People's Republic of China on Resident Identity Cards:

Article 2 China citizens who have reached the age of 16 and live in People's Republic of China (PRC) shall apply for resident identity cards in accordance with the provisions of this Law; China citizens under the age of 16 may apply for resident identity cards in accordance with the provisions of this Law.

Article 10 To apply for a resident identity card, a registration form for applying for a resident identity card shall be filled in and a residence booklet submitted for examination.

Twelfth citizens to apply for identity cards, public security organs should be handled in a timely manner in accordance with the provisions. The public security organ shall issue resident identity cards within 60 days from the date when citizens submit the registration form of resident identity cards; In areas with inconvenient transportation, the processing time may be appropriately extended, but the extension time shall not exceed thirty days.

Apply for ID card:

When you go to apply for a permit, you should bring your household registration book and two color photos of yourself (you can also collect photos on the spot).

When going through the formalities, it is necessary to fill in the registration form of resident ID card application and collect the fingerprint of ID card, assist the staff to accurately check the registration items of ID card and pay the application fee.