COVID-19 negative certification required for entering the country. From 1 May, if you’re fully vaccinated, you can apply to enter Thailand via Thailand Pass. RT-PCR tests before and upon arrival are not required. You must take a PCR test no more than 72 hours before you leave your country and when you arrive in Thailand.
*Proof of vaccination status: All persons aged 18 or over must have a vaccination certificate.
Children aged 17 and under can enter Thailand under the same scheme as their parents or legal guardian and do not need to show proof of vaccination. A RT-PCR test issued within 72 hours before departure is required except children aged 5 and under.