Question on changing to the DTV from another Thai visa.
My current Thai visa will expire in March, and I would like to renew my passport before applying for the DTV, as my passport is also due to expire next year.
While having a new passport delivered here to Thailand in February, can I then leave using my old passport in March, and then apply for the DTV for my new passport right as the old visa expires?
Or, would I need to "cancel" my old visa in the system, regardless of whether I would be applying for the DTV and later re-entering on the new passport?