Test rescheduling or cancellation must be made at least 2 working days before the exam date (excluding Saturdays, Sundays, and holidays).
Fees:
- Rescheduling: 50% of the exam fee.
- Cancellation: A 50% refund of the registration fee if canceled on time.
For registrations through another agency or the test site, please contact the respective agency or test site for detailed information.
- To reschedule or cancellation the test date, candidates may authorize another person to complete the procedure on their behalf by providing a signed  Letter of Authorization (using IIG Vietnam's template). The authorized person must bring the following documents: a copy of the candidate’s ID (original or photocopy), copy of the authorized person’s ID, the authorization letter and test admission slip in order to obtain the Score Certificates.