Good day! I am traveling back to Bangkok on a 30-day visa exemption under the test and go scheme. I am already aware of the TM30 process, but my question is: When should I apply for another 30-day exemption? Is it upon arrival at the airport? 1st day at the SHA+ hotel or can I do it even weeks after I arrived in Bangkok? Thank you π
TLDR : Answer Summary
Travelers can apply for a 30-day visa extension upon arrival in Thailand, but must do so at the local immigration office where they are staying, not at the airport. The extension can be requested at any time during the initial 30 days of stay.