Tourist visa (category DL) - Issued to tourists who will visit Vietnam for the purpose of tourism. The duration of a Tourist Visa (category DL) is not longer than 3 months.
Business visa (category DN) - Issued to visitors who come to work with companies in Vietnam. The duration of a Business Visa (category DN) is not longer than 12 months.
Visa On Arrival (VOA) is one of the several visa types issued by the Vietnamese Immigration Department to foreigners intending to enter the country.
Please note that unlike the visa on arrival of some other countries, in order to get Vietnam’s Visa On Arrival, you must have a visa approval letter from the Immigration Department of Vietnam. This allows you to pick up your visa on arrival at the international airport of Vietnam.
With the visa approval letter, you can get your Vietnam Visa on arrival at the international airports. Please see detail about where to enter Vietnam by using Visa On Arrival here
The e-visa is an alternative to a paper-based visa issued by the embassies of Vietnam. Instead of applying for a visa at the embassies of Vietnam, the Immigration Department of Vietnam has now launched an E-VISA program, which enables you to apply for a visa online.
