Hello, I would like to ask about the Re Entry Stamp, can you get it at the airport or do you need to get it from the Immigration Office in the Province you are living in? Thank you
TLDR : Answer Summary
You can obtain a Re-Entry Stamp at major international airports in Thailand, such as Suvarnabhumi Airport and Don Mueang International Airport. It's available at designated counters before you board an international flight or from your local Immigration Office.