Hi, I just re entered thailand today, but I've lost the TM 6 card. When I was at immigration at suvarnabumi airport to leave Thailand 2 weeks ago, I noticed that people were doing new TM 6 cards. What should I do? Thanks for your advice
TLDR : Answer Summary
If you've lost your TM 6 card upon re-entering Thailand, you should try to obtain a new one from the rear of the checkpoint area at the airport if you are still there. If not, you may need to visit an immigration office, where some require a police report before they will issue a new card. It's crucial to have a TM 6 card as you need it to report your address within 24 hours.