Thai Digital Arriving Card (TDCA)

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. Completion of the TDAC will be mandatory for all foreign passport holders, including tourists, business travelers, and long-term residents. To register the TDAC, travelers should visit the Thailand Immigration Bureau’s official

Website: https://tdac.immigration.go.th