What are the photo requirements for Vietnam visa on arrival?
Face of the applicants have to be a neutral expression, without smiling or frowning.
Your photos should be taken within 6 months of the application date. (Dated stamp is not necessary but does not show a photo that is dramatically different from your current look.)
Photos have to be taken against a white background.
You cannot wear any kinds of glasses when taking these photos.
Veins, hats, and scarfs are strictly prohibited, and any other accessories that cover your ears or foreheads.