Form NA9 for Vietnam visa exemption certificate (5-year): How to fill it out + Checklist 2026
Form NA9 is the official application form used to request the issuance/re-issuance of a Vietnam visa exemption certificate (commonly called the 5-year visa exemption). If you complete the NA9 form correctly and submit the right supporting documents, you can legally enter and stay in Vietnam long-term without applying for a visa each time (within the …
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