How a Vietnamese company registers an electronic account with the Immigration Department to file entry approval requests online, and what to prepare first.
APPROVAL LETTER – FAMILY (TT)
Field-by-field guide to Vietnamese form NA2, the company request for entry approval: what each section needs, group applications and the errors that get files returned.
Step-by-step processing of a TT family visa approval letter in Vietnam, document legalisation for foreign marriage and birth certificates, and the route to a family residence card.
Conditions and documents for a Vietnamese approval letter in the family category TT: who may sponsor, accepted proof of relationship and validity up to 12 months.
Vietnam visa approval letter for foreigners: how the sponsorship works, form NA2, 5 working days processing, stamping fee at the airport and service fee from 1,850,000 VND.

