Frequently Asked Questions
Contact us for further support!
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.
Questions on the same topic
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.
TOEFL iBT test, designed and administered by the Educational Testing Service (ETS), is a test of English as a foreign language. The test evaluates all four English skills – listening, reading, speaking and writing – in an academic context.
The TOEFL iBT test is one of the world’s most highly regarded and widely accepted test to confirm that a student has the English language skills needed to succeed in an academic setting. Taking the test is an essential part of students’ study abroad preparation as well as an advantage in their admission into prestigious domestic universities.
The office hours for IIG Vietnam are as follows:
Monday to Saturday: 08:00 AM - 12:00 PM
Monday to Friday: 13:30 PM - 17:30 PM
