What is the photo requirement for Vietnam visa on arrival?

The photo size requirement is 4 x 6 cm but it’s not so strict at all. Therefore, a bit smaller or larger one can be accepted.

Relative FAQs

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1. What is Vietnam visa on arrival?
2. Who needs Visa to Vietnam?
3. What is the stamping fee?
4. Do you require my passport scan?
5. What is Vietnam Visa approval letter?
6. How many types of Vietnam visa on arrival are there?
7. Which documents have I show to get Vietnam Visa Stamp at the airport?
8. How much total do I have to pay for Vietnam Visa on arrival?
9. How can I extend my visa when I am in Vietnam?
10. Where to get the visa stamp?
11. Can you apply 6-month visas in Vietnam?
12. Do I have to provide you with my exact arrival date?
13. In urgent case, how fast can I get Vietnam visa approval letter?
14. How to fill in the Vietnam visa On Arrival Form (Entry/Exit Form) ?
15. Need a single or multiple entries visa?
16. How long in advance should I apply for a visa?
17. Can I get visa to Vietnam upon arrival if I come to Vietnam by ship or land?
18. What if my arrival airport changes?
19. What is service fee?
20. My credit card number is correct, but it is not accepted. Why?