Hi - lots of info on the internet about renewing my O-A visa in Chiang Mai - all of it several years old.
Is the online system for making appointments at the Chiang Mai Immigration Office still down and out? Does one just show up and pick a number and wait?
I've renewed several times in Bangkok. Anything special or different about Chiang Mai that I should know?
Any very recent changes in the rules or paperwork requirements, or will the same ones that worked last year be sufficient now?
Thanks!