In the approval letter, you will see the enter date and the exit date. No matter how long you are going to stay in Vietnam, as long as your visa is still valid. It means that you can also exit Vietnam some days before its expiration, don’t exit later than the exit date.

If your visa is in the invalidity, you will have to leave Vietnam. In addition, if you are going to stay longer in Vietnam, you can consider to apply for visa extension before the expired date.

In order to get full guidance about how to apply for the approval letter as well as Vietnam visa, you can access our website or ask us through: info@vietnam-evisa.com