All overseas visitors may require a visa to visit Thailand. Please check with the Thailand Embassy in your country on the requirements for visa and travel documents required.
Obtaining a Visa
For more information on visa application and countries that require a visa to enter Thailand, please click here.
Obtaining a Letter of Invitation
For visa application, a Letter of Introduction (LOI) may be required.
Should you require this letter to visit Tube Southeast Asia 2019, kindly submit your request to us through the relevant link below:
I am a Visitor
We strongly recommend overseas visitors to apply for their visa at least two months before departure.