@Geoff *****
I found this today 😃 Can't get more official
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สำหรับคนสัญชาติไทย-เริ่มลงทะเบียนได้-ต?cate=5ddbe
*****
e39c
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07e1d
Check the infographics on the bottom. It says
"In case of positive RT-PCR result,
must have a medical certificate
stating that you have recovered from
COVID-19
(infected more than 14 days
but not more than 3 months"
Much better!