Frequently Asked Questions

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We are available via hotline 1900 636929.

How can I request an electronic invoice for the test fee?

To request an e-invoice, candidates must select this service during the online test registration process.
Please note: It is not possible to request an invoice after the registration has been successfully completed.

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Procedure for Post-Test Verification Requests

Important Note

The post-test verification service applies only to certificates that remain valid in accordance with ETS or Certiport regulations.

Customers may submit a verification request using one of the following methods:

1. Submission of Hard Copies

Please submit a signed and stamped official letter of request, along with a printed list of test takers whose test results require verification, to:

Post-Test Verification Division – IIG Vietnam
No. 217 Quan Hoa Street, Nghia Do Ward, Hanoi

2. Submission via Email

Please email a scanned copy of the signed and stamped official request letter, along with an Excel file including a list of test takers whose test results require verification, to: haukiem@iigvietnam.edu.vn

Processing Time and Result Format

  • Processing time: Within 07 working days from receipt of a valid verification request.
  • Result form: An official letter of verification result issued by IIG Vietnam will be:
    • sent to  the organization’s registered email address; and
    • delivered in hard copy to the registered address by post.

For further information or assistance, please contact:

  • Phone: (+84) 24 3773 2411 – Ext. 153
  • Email: haukiem@iigvietnam.edu.vn

Download the Post-Test Verification Request Form: [HERE] 

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For the TOEIC test, there must be a minimum of five working days between the candidate's previous test and the next test, excluding Saturdays, Sundays, and holidays.

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- Candidates can collect their Score Certificates after 3 working days (for the Hanoi office) or 5 working days (for the HCM City and Da Nang offices), excluding Saturdays, Sundays, and holidays.
- You should request for the service at the time of exam registration or at least two working days before your exam date.
- There is a fee of 210,000 VND for this service.

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