1. Have a valid visa that has been processed by Surat Thani Immigration Office (Koh Samui)
2. Have a visa in one of the following categories:
Family (Thai Spouse)
Family (join a foreigner who legally works or has residence in Thailand)
3. Have an address of stay in Koh Samui
In case of incorrect information due to a mistake you will able to register again after your visit to Surat Thani Immigration (Koh Samui) and have been notified of the reason of rejection.
Please contact Surat Thani Immigration (Koh Samui) in person for more details:
Source: Immigration Ko Samui