Starting from 1 May 2025, all non-Thai nationals entering the Kingdom of Thailand MUST complete the Thailand Digital Arrival Card (TDAC) online. TDAC will replace the current physical arrival card that one has to complete and present to the immigration officer upon arrival.

TDAC is available for submission from 3 days prior to their arrival in Thailand. For example, if you are planning to enter Thailand on 1 May 2025, you can visit the TDAC official website at https://tdac.immigration.go.th/ and click the "Arrival Card" button to complete the TDAC on 28 April 2025.

Completion of TDAC is mandatory before your arrival. Without completion, your entry will not be processed by the immigration officer. You can register for TDAC before receiving an entry VISA from the Embassy.