I've lost my departure card, because the new one is so much smaller then the old one and seems to have slipped out of my passport. How do I do when leaving the country next time?
I live in Nonthaburi and have multiple entries.
TLDR : Answer Summary
If you lose your departure card (TM6) when leaving Thailand, there is usually no issue at the airport; you can simply fill out a new one. For border crossings, you may need to see a supervising officer, which could take some time. Keep in mind that for immigration purposes related to extensions or other issues, it's advisable to speak with your local Immigration Officer (IO) beforehand. Many have reported no trouble replacing lost cards at airports or land borders, although some may require a small fee.