Hello,
Currently in France, if I comeback to Bangkok with a TR visa or a STV, can I change it for an ED visa (with a Thai language school) without leaving the country? Same question with a Volunteer-O visa?
I read that possible for some others long-term visa but didn't see anything about ED and Volunteer visa.
(ED visa and volunteer visa seems to be close at the moment at the Paris Embassy, but TR and STV are open, who know why.....^^)