The Center for Epidemic Management of the Coronavirus Disease 2019 (COVID-19). Announcement adjust the measures for traveling to Thailand in the form of TEST & GO. What are the rules, procedures and documents to prepared. For testing for COVID-19 Originally, RT-PCR was tested 2 times, adjusted to 1 time upon arrival. Then have your own ATK examination on the 5th. In addition, the traveler’s insurance limit will be reduced to at least $20,000 from at least $50,000 starting on March 1, 2022. Foreigners wishing to come to Koh Samui will also have to comply with the new rules. Today we have an easy-to-understand explanation to you.