Does anyone know? When I received my last O-A visa in America 2 years ago, it allowed unlimited exit and entry. And it renewed each time on entry. Does this visa still work the same? I know many things changed after covid.
TLDR : Answer Summary
The O-A visa, which allows for multiple entries into Thailand, is valid for one year from the date of issue. Each time you enter Thailand before the end of this period, you receive a stamp that can extend your stay for another year or according to your insurance's validity. However, after the first year, the visa itself is no longer valid even if you can still stay based on the re-entry stamp.