Thailand Digital Arrival Card (TDAC) is mandatory for all foreigners: application rules
The Thailand Digital Arrival Card (TDAC), managed by the Royal Thai Immigration Bureau, is mandatory for all foreign visitors entering the country starting June 20, 2026, replacing the paper TM6 card.
Information verified against official sources on 31 October 2026.
The Thailand Digital Arrival Card (TDAC), managed by the Royal Thai Immigration Bureau, is mandatory for all foreign visitors entering the country starting June 20, 2026, replacing the paper TM6 card. The TDAC must be submitted no earlier than 72 hours (3 days) before the planned arrival date. Most details in the submitted form can be corrected using the "Update Arrival Card" function prior to the trip; however, the full name, passport number, nationality, and date of birth cannot be changed after submission, requiring a new application in case of an error. 2026-10-29
Source: Vertexaisearch
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- Original publication: Telegram channel @QuickVisa_TH
Last verified: 31.10.2026
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