How to handle the "police certificate" required for an American immigrant visa?

Notarization of police inspection certificate is not punished, and the procedure is as follows:

1. If you want to go to a police station in China, you can issue a certificate of no criminal record. If it is a national network, you can take the certificate to a foreign-related notary office for notarization. However, the requirements of each notary office may be different, so it is recommended to consult the notary office first.

2. Those who have lived abroad for more than 6 months need to apply for foreign notarization. Specifically, they should consult foreign embassies. Foreign countries suggest starting after P2, because it is very troublesome to handle, and some countries need a long time.

3. Please note that the validity period of unpunished notarization is only 1 year.