Hello. I return from Phuket to Moscow, with Singapore Airlines, with a transfer in Bangkok. Tell me please, who knows if I need to do PCR before departure in Thailand to be allowed on the plane? Or is it?

[Eugene]

Hello. I return from Phuket to Moscow, with Singapore Airlines, with a transfer in Bangkok. Tell me please, who knows if I need to do PCR before departure in Thailand to be allowed on the plane? Or is it?

[Berlin]

Either PCR or ATC will also do, but with reference.