After passing the CPA exam, you need to register as a certified public accountant in order to have the right to sign. Specifically, those who have been engaged in auditing business in China for more than 2 years, and have passed the national unified examination for certified public accountants, or have been recognized or assessed as having the qualification of certified public accountants in accordance with the law, may apply to the accounting firm where the accounting firm is located through the accounting firm where they work. Submit designated materials to the provincial CPA association, and after passing the review, you can become a certified public accountant practicing member and obtain a certified public accountant practicing certificate.

The signing authority of a certified public accountant is a person who has obtained a certified public accountant certificate and relevant professional qualifications and has the right to sign and seal the audit report.