Important Notice for Foreign Travelers: Advance Registration for Thailand Digital Arrival Card (TDAC) required starting May 1, 2025 

Airports of Thailand Public Company Limited (AOT) is pleased to support the Immigration Bureau in sharing an important update for all non-Thai passport holders. Beginning May 1, 2025, all foreign nationals planning to enter Thailand will be required to register for the Thailand Digital Arrival Card (TDAC) within 3 days before arrival in Thailand.

The TDAC system is an initiative by the Immigration Bureau aimed at streamlining the immigration process by replacing the traditional paper-based TM.6 form. This digital system enhances efficiency, improves the accuracy of information verification, and strengthens national security measures—all while offering greater convenience to travelers. 

How to Register:  

• Visit https://tdac.immigration.go.th 
• Provide your personal information, travel itinerary, and accommodation details 
• Submit the form and wait for the confirmation email 

Upon arrival in Thailand, travelers must present their TDAC confirmation email along with their passport and other travel documents at the immigration checkpoints. To support a smooth transition to this new system, AOT has arranged dedicated facilities and personnel at all six of its international airports to assist and guide passengers through the process. 

AOT sincerely thanks all travelers for their cooperation and remains committed to upholding international service standards to ensure a seamless, safe, and efficient travel experience to and within Thailand.