I have just last week changed my place of residence here in Chiang Mai. Management at the condo have notified immigration re the TM30 registration process.
I am due for my next 90 day report later this month
Do I need to take a copy of the new TM30 with me when I report to immigration?
TIA
Graham
TLDR : Answer Summary
After changing your residence in Chiang Mai and having the TM30 registration done, it is advisable to carry a copy of your new TM30 when you go for your 90-day check-in at immigration. While it may not be required, having it on hand is a good precaution. Some users recommend attaching it to the back of your passport for easy access.