Surat Thani's restrictions for domestic visitors

Domestic visitors coming from 3 zones: Dark red, Red and Orange to Ko Samui are required to do a 14 days quarantine in Samui except having one of the three conditions below that quarantine will be no longer required:

• Negative PCR test less than 72 hours.
  

• Completed vaccination program (2 doses of Sinovac for more than 7 days or 1 dose of Astra Zeneca) for more than 21 days
  

• In case of recovery from covid19 for not more than 90 days (need to show a medical certificate to authorities upon arrival)

Source: Official announcement of Surat Thani Province dated 24/06/21.