Non-Immigrant "O" based on having a Thai child
Apply for a 90-day Non-O visa at a Thai embassy or through Thai e-Visa based on having a Thai child.
Ensure your residence address is correctly reported to immigration before ongoing visa steps.
Extend your Non-O visa for one year based on having a Thai child.
Report your address to immigration every 90 days while on a long-stay visa.
Get a re-entry permit before leaving Thailand to keep your visa valid.
