Have a friend who is returning to Thailand for the first time since COVID and he has a question I couldn't answer with certainty.
How soon can you get a 30-day extension on the 30-day visa-exempt entry? Both Chiang Mai Immigration and elsewhere in Thailand.
I seem to remember you can do it early in CM but two weeks/15 days something like that beforehand at other offices but can't remember. Anyone with what the latest is, much obliged.