Meet the TDAC: The New Digital Gateway
The 'digital registration form' is officially known as the Thailand Digital Arrival Card, or TDAC. It has replaced the paper-based TM6 arrival/departure card that travellers used to fill out on the plane. This new online system became mandatory for all foreign
nationals arriving in Thailand by air, land, or sea. Whether you are travelling visa-free or with a pre-arranged visa, completing the TDAC is a non-negotiable step before you enter the country. The form is completely free of charge and must be filled out on the official government website. Airlines are now required to check for proof of TDAC completion before boarding, so it's a critical part of your pre-flight checklist.
Why Thailand Made the Switch to Digital
The transition from paper to digital aims to modernize and streamline the immigration process. The primary goals are to reduce long queues at airports, improve the accuracy of visitor data, and enhance national security. Previously, paper forms often led to errors and processing delays. The digital system allows Thai authorities to collect and verify traveller information before they even land, which helps in managing tourist flow and identifying potential security risks more efficiently. This move is part of Thailand’s broader 'Smart Tourism Destination' strategy, aligning its entry procedures with global trends seen in other countries.
How to Fill Out the Form: A Simple Guide
Completing the TDAC is a straightforward process. You must fill it out online within 72 hours before your scheduled arrival in Thailand. First, visit the official portal: tdac.immigration.go.th. You will need your passport, flight details (including flight number), and the address of your accommodation in Thailand. The form requires personal details like your name as it appears on your passport, date of birth, and nationality, along with your travel information. Once you submit the form, a QR code will be generated and sent to your email. You must save this QR code on your phone or as a printout to present to the immigration officer upon arrival.
Crucial Tips for Indian Travellers
For Indian passport holders, one of the most common errors is related to name entry. You must enter your name exactly as it appears in the machine-readable zone (MRZ) at the bottom of your passport's information page, not necessarily how it's written elsewhere. Always double-check your passport number, flight details, and hotel address for accuracy before submitting. It is also vital to use only the official government website to fill out the form. Be wary of third-party websites that charge a fee; the official TDAC process is free.
What to Expect at Thai Immigration
With your TDAC QR code in hand, the immigration process is designed to be much smoother. Instead of fumbling with a paper card and pen, you simply present your passport and the QR code to the officer. This allows them to quickly pull up your registered details, speeding up clearance. While the TDAC is mandatory, remember to also carry other required documents, such as your passport with at least six months of validity, proof of a return flight, hotel bookings, and sufficient funds, as immigration officers may still request them.














