There is NO Embassy of Latvia in Da Nang City, Vietnam.
Do you want to find the Honorary Consulate of Latvia in Hanoi city instead ?
Honorary Consulate of Latvia in Hanoi city Address : 6th Floor, Thu Do Building, 72 Tran Hung Dao street, Hoan Kiem district, Hanoi city, Vietnam. Working hours : Mon – Fri.
Remember that the information you will provide during the application of your e-visa will be the basis of your e-visa’s approval. It will be screened using the country’s high-tech security database and will identify any security threat.
Latvian citizens will need to submit the same requirements as you would when applying for the standard visa. But the difference is that you need to have a scanned copy of your passport (Sample for passport’s bio page) that you need to upload.