Starting May 1st, 2025, all foreign nationals entering Thailand by air, land, or sea must complete the Thailand Digital Arrival Card (TDAC) electronically three days before arrival.
Please note that this is part of arrival procedure into Thailand. This is not a visa. Please check visa requirement for passport holders of different countries. For Sri Lankan and Maldivian passport holders, visa exemption scheme for tourism and short business purpose is still being in place.
Completion of the TDAC will be mandatory for all foreign passport holders, including tourists, business travelers, and long-term residents. Exceptions apply only to travelers transiting or transferring through Thailand without passing through immigration control and to those entering using a Border Pass.