Thailand introduced a mandatory online entry requirement called the Thailand Digital Arrival Card (TDAC) for all foreign nationals travelling to the country last year. The system replaces the earlier paper-based arrival card and requires travellers to complete an online form before entering Thailand.
The TDAC is part of Thailand’s immigration digitisation effort aimed at streamlining entry procedures, improving border security and supporting public health checks. All non-Thai nationals must submit the form before arrival, regardless of whether they enter by air, land or sea.
