Form NA5 is also called Application Form For Visa Issuance, Stay Extension for temporary residence of foreigners in Vietnam. Form NA5 is required for Foreigners in Vietnam to extend or renew their visa.
Form NA1 is also called Vietnamese Visa Application Form using for foreigners to apply Vietnam visa. Visitors who are applying for visa on arrival must fill in this form on arrival in order to pick up the visa (don’t forget to obtain a visa approval letter for visa on arrival before taking a flight to Vietnam).
To save time on arrival, you can download this form and complete it in advance (don’t forget to attach recently taken photo of your face on it). Vietnamese-visa-application-form (Form NA1)
Vietnamese Visa application form (Form NA1) will be submitted at Visa landing counter desk at Vietnam airports to get the Visa into your passport. This form is required for all people who want to get Visa on arrival.
The Application for entry and exit Visa form is an important document that you have to submit to the Vietnam Immigration Officer when entering Vietnam. Since March 1, 2015, the old entry and exit form has been replaced by a new one which was renamed into Vietnamese visa application form.