If you’re planning a trip to Thailand soon, take note! Starting 1 May 2025, all international travellers will need to complete the Thailand Digital Arrival Card (TDAC) before entering the country. The TDAC form must be submitted online within 3 days of your arrival date (including the day of arrival). This new system is designed to streamline the immigration process and help facilitate smoother entry into Thailand.
Also read: Thailand to Launch Electronic Travel Authorisation for Tourists in End 2024
Who needs to complete the TDAC?

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All foreign nationals traveling to Thailand are required to submit the TDAC, except for transit passengers who do not undergo immigration inspection and travellers using border passes.
When should you submit the TDAC?
Make sure to complete the TDAC form within 3 days before your arrival in Thailand. This includes the day you arrive, so there’s no need to do it too early, just ensure it’s done on time!
How the TDAC simplifies your travel

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This digital system replaces traditional paper forms, making the entry process faster and easier. You can submit the form individually or as a group, and you can update your details at any time before your departure.
Also read: A Taste of Thai Luxury: Indulgent Culinary Experiences in Bangkok and Beyond
Steps to submit your TDAC form
1. Visit the official website: Go to tdac.immigration.go.th.
2. Choose your form: Select whether you’re submitting as an individual or a group.
3. Fill in the details: Provide your personal information, travel details, accommodation information, and health declaration.
4. Submit: Once the form is complete, submit it online.
5. Save or print: Keep a copy of your confirmation for reference during immigration control.
With this simple and quick process, you’ll be all set for your Thailand adventure! Make sure to complete your TDAC form ahead of time to ensure a smooth entry into the country.