In order to get the Visa at Vietnam airport (Visa on arrival), you need to apply online for the Visa approval letter. This letter is approved and published by Vietnam Immigration Department.
Vietnamese visa application form (NA1)
There are a lot of question about the new Vietnam Immigration law regarding Vietnam visa on arrival. We receive huge of questions from travelers asking about “Is Vietnam Visa on arrival still available in 2015 or not?” Asked by loyal customers.
Visa Approval letter is the letter approved, signed & red sealed by Vietnam Immigration Department (Vietnam Government), it allows you board and pick up visa on arrival at international airports of Vietnam. – Normally, you will get bulk applications or up to 30 persons and all applicants’ names are printed on one letter.