What proof should I provide to the company for paternity leave?

The following certificates are required for this operation:

1, marriage certificate or household registration book.

2. Birth certificate or birth certificate issued by the hospital.

3. The child's birth certificate.

During the period of paternity leave, the salary is paid normally, and the application for paternity leave must be submitted at least 7 days in advance, and the leave can only be taken after the approval of the relevant person in charge's system workflow.