What is TDAC Thailand? Digital Arrival Card Explained

Understanding TDAC Thailand

The Thailand Digital Arrival Card (TDAC) is a new digital system that replaces the traditional paper TM6 immigration form for all foreign nationals visiting Thailand. This online form must be submitted prior to arrival to streamline the entry process and enhance the overall travel experience for visitors.

The TDAC system officially launched on May 1, 2025, marking a significant shift in Thailand's immigration procedures. This digital transformation aims to reduce paperwork, improve data accuracy, and enhance security measures for both travelers and immigration authorities.

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TDAC Thailand Digital Arrival Card Application

Key Features of TDAC

The TDAC system introduces several important features that enhance the travel experience for visitors to Thailand:

Digital Submission - Complete your arrival card online before traveling
72-Hour Window - Submit your form within 3 days of arrival
Free of Charge - No fees for using the official TDAC system
Enhanced Security - Improved data protection and traveler tracking
Multiple Entry Support - Works for air, land, and sea arrivals

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TDAC vs. Traditional TM6 Form

The TDAC system represents a significant improvement over the traditional paper TM6 form that was previously used by all travelers entering Thailand. Here's a comparison of the two systems:

Traditional TM6 Form

Paper-based form completed upon arrival
Manual data entry by immigration officers
Limited data security measures
Time-consuming processing at entry points
Higher risk of errors and incomplete information

New TDAC System

Digital form completed before arrival
Automated data processing and verification
Enhanced data security and privacy protection
Faster processing times at immigration checkpoints
Improved data accuracy and completeness

TDAC vs. Visa Comparison

Who Needs to Complete TDAC?

The TDAC requirement applies to all foreign nationals entering Thailand, with specific guidelines based on travel circumstances:

All Foreign Travelers - Regardless of visa requirements or length of stay
Multiple Entry Types - Air, land, and sea arrivals
Tourists and Business Travelers - All categories of visitors
Transit Passengers - Those going through immigration control

However, certain exemptions apply. For more information about who is exempt from the TDAC requirement, please visit our exemptions page.

View TDAC Exemptions

Benefits of TDAC for Travelers

The TDAC system offers numerous advantages for travelers visiting Thailand:

Faster Processing - Reduced wait times at immigration checkpoints
Convenience - Complete forms from anywhere before travel
Data Accuracy - Reduced errors with digital form submission
Health Monitoring - Enhanced public health tracking capabilities
Environmental Benefits - Reduced paper usage and waste

By implementing the TDAC system, Thailand aims to create a more efficient, secure, and traveler-friendly immigration process that aligns with modern digital standards.

TDAC Implementation Timeline

The TDAC system was implemented following a carefully planned timeline to ensure a smooth transition from the traditional TM6 paper form:

April 28, 2025

TDAC system becomes available for preliminary submissions, allowing travelers to familiarize themselves with the new digital process before the mandatory implementation date.

May 1, 2025

Official launch of the TDAC system, making it mandatory for all foreign travelers entering Thailand to complete the digital arrival card before arrival.

Ongoing Implementation

Continuous improvements and updates to the TDAC system based on user feedback and technological advancements to enhance the traveler experience.

Learn More About Registration Timeline

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