A friend of mine got in August a multientry NON-B. Just few days ago he flew out and after 24 hours he flew back in. He got a permission of stay of 90 days and no problem, BUT he never had a work permit because he quit the job after few days he got that visa in August. Is this situation weird? I mean, entering again without the WP. Is that visa should have been cancelled after he quit the job? Was he just lucky or is it a normal situation?
TLDR : Answer Summary
A friend entered Thailand on a Multi-Entry Non-B visa without having a work permit, after quitting his job shortly after obtaining the visa. Many expats noted that holding a Non-B visa does not necessarily require a work permit to remain valid. In fact, some Thai consulates offer these visas with minimal documentation. However, the regulations can vary, especially at certain borders where a work permit might be requested. Therefore, while it may seem unusual, it is not uncommon for expatriates to enter Thailand without an active work permit on a valid Non-B visa.