Now, the Tourism Association of Koh Samui has come up with the following plan according to the Bangkok Post:
1. Only visitors on Thai Airways operated flights would be allowed to enter the country (often the most expensive airline to fly to Thailand).
2. Guests would be tested for COVID-19 upon arrival to Koh Samui.
3. You would then be required to quarantine for the 7-days inside your room and not allowed to roam through the resort/hotel facilities even if your test is negative.
4. Between 7 – 14 days, you are allowed to use hotel facilities outside of your room/suite, but not allowed to exit the hotel grounds.
5. After 14-days, you could leave the hotel grounds but only with a unique wrist band.
6. You need to exit Thailand within 30 days of your arrival (the maximum allowed to stay without a visa).