Take the auditor's exam
Take the auditor's examination in this field and register with China Certification and Accreditation Association.
Join or belong to a certification body.
Join (full-time) or belong to (part-time) a certification body to participate in the certification practice in this field (registered auditors must be managed by a certification body).
Submit an application for registration
After the internship, submit an application for registration in CCAA personnel management system (the application must be agreed by both individuals and institutions).
Obtain the certificate of internal auditor.
Complete the registration and obtain the qualification in this field.
Training certificate requirements
From the actual situation, the second step, certification bodies generally need you to participate in this training and obtain a certificate. If you need detailed information, you can consult the certification body to be affiliated, depending on their requirements.