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Get ready for entry into Thailand
TDAC
Thailand Digital Arrival Card
A mandatory digital arrival card for all foreign citizens entering Thailand.
Fill it in no earlier than 3 days before arrival. We recommend doing it in advance to avoid queues.
Go to the official siteWhat to know
Who must fill it inAll foreign citizens arriving in Thailand by air, land, or sea.
ValidityThe data is valid for one trip only and is submitted for every entry.
What you will needGeneral trip information, your accommodation in Thailand, and health status.
ImportantWithout a completed TDAC you may be refused at immigration control.
FAQ
What happens if I don’t fill in the TDAC?
Immigration officers may delay or refuse your entry. Filling the form in advance avoids queues at the airport.
Can I change the data after submitting?
Yes — you can edit your submission on the official site before arrival using your confirmation.
Is TDAC free?
Yes, the Thailand Digital Arrival Card is free of charge on the official site.