TDAC QR Code for Thailand – What It Is, Why It Matters, and How to Get It
It is essential that you understand the TDAC QR Code when you are visiting Thailand. At immigration, many travelers must present a Thailand Digital Arrival Card (TDAC). As a result of this digital document, the Thailand immigration process is sped up and the entry into the country is smoother.

The process of recovering a lost TDAC QR code for Thailand is simple and stress-free when you know how to recover a lost TDAC QR code while facing a TDAC access problem.
What is a TDAC QR Code?
A TDAC QR code stands for Thailand Digital Arrival Card QR code. A digitally generated code containing your personal and travel information is required for Thai immigration.

It Matters Because:
- Provides proof that arrival information has been completed.
- At immigration checkpoints, paperwork is reduced.
- At Thai airports, this is essential for a faster check-in process.
Why Is it Necessary to Have a TDAC QR Code?
In order to improve efficiency and security, Thailand has digitized its arrival process. TDAC forms are now available online instead of on paper. You will receive a TDAC QR code after completing the form.
When you arrive in Thailand, you must show this QR code. Your entry may be delayed or, in some cases, denied if you fail to do so.
TDAC QR Code Loss – What Should You Do?
Losing your TDAC QR Code can be stressful, especially right before landing. Thai immigration offers the following solutions to this problem:
- Lost TDAC QR Code? Visit the official TDAC portal or re-access your registration email to retrieve it.
- TDAC Access Problem? Please make sure you have saved or printed the QR code. Use your passport number and email address to log back into the TDAC system if you have not already done so.
- No QR code at arrival? The immigration officer may allow you to fill out a manual form, but it depends on the airport and your nationality.
How to Recover a TDAC QR Code?
Follow these steps if you’ve lost or can’t find your TDAC QR Code:
Check Your Email Inbox:
- TDAC sends a confirmation email with a QR code after you apply.
Visit the TDAC Official Website:
- In order to log in and retrieve your details, you will need your passport number and email address.
Contact Thailand Immigration Support:
- In the event that problems persist, you can contact TDAC support via the company’s official website or inquire at the airport’s help desk.
Print or screenshot:
- For backup purposes, save a screenshot or print a hard copy once the data has been recovered.
TDAC Checklist
Make sure you have the following items ready before traveling:
Required Document | Details |
---|---|
Valid Passport | Minimum 6 months’ validity |
Flight Details | Arrival and departure information |
TDAC Form Submission | Completed online |
TDAC QR Code | Saved or printed copy |
Tips for avoiding TDAC access issues
- Save the QR code in several places: via email, phone gallery, and cloud storage.
- Make a backup copy: just in case your phone battery dies.
- Register Early: Don’t wait until the last minute to register for TDAC.
FAQs About TDAC QR Code
Conclusion
The TDAC QR code is now a standard part of Thailand’s immigration process. Whenever you lose it, follow the steps outlined above to ensure you’re always prepared. Be sure to save, print, and back up your Thailand Digital Arrival Card QR code before flying.