What We Do
About TDAC
TDAC is a web-based system that allows international travellers to provide their travel and health information in advance of their arrival in Thailand. This information is used to facilitate a smoother immigration process upon arrival at the airport.
TDAC was developed by the Immigration Bureau of Thailand in partnership with the Ministry of Public Health. It is a secure and convenient way for travellers to provide their information and receive a QR code which can be shown at the airport upon arrival.
TDAC is part of the Thai government’s efforts to improve the tourism experience in Thailand. It is a key component of the Thailand 4.0 initiative, which aims to promote Thailand as a leading destination for international travellers.
TDAC is available in multiple languages and can be accessed from any device with an internet connection. It is free to use and takes just a few minutes to complete.
Excellence
Our Values and Principles
We are committed to providing our customers with the highest level of service. We are constantly striving to improve our processes and systems to make it easier for travellers to use TDAC.

Privacy and Security
We are committed to protecting the privacy and security of our customers’ data. We use the latest security technologies to protect your information and we never share it with third parties.

Transparency
We are committed to being transparent about our operations. We publish all of our policies and procedures on our website and we are always willing to answer questions from our customers.

Innovation
We are committed to innovation. We are constantly looking for new ways to improve our services and make it easier for travellers to use TDAC.

Customer Service
We are committed to providing our customers with the best possible customer service. We are available 24/7 to answer questions and help you with any issues you may have.

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