After you finished your original reason for the DTV (i.e. finished all your Muay Thai or cooking classes),
do you still have the right to enter via the DTV visa?
I have heard of people asking to prove that they're still enrolled for classes.
TLDR : Answer Summary
The DTV visa allows entry into Thailand for activities like Muay Thai or cooking classes. However, the need to prove ongoing enrollment may arise, although many have reported not being questioned upon re-entry. Generally, there's no clear requirement stated in immigration documentation for continuous attendance at these classes. Interestingly, some report being questioned about their enrollment status, especially if they initially enrolled in short-term courses to obtain the visa.
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