Are you still in doubt about the arrival rules and procedures during this on-going Covid 19 pandemic?
This info sheets provided by the TAT (Tourism Authority of Thailand) are going to make this processes crystal clear.
People that went through those procedures are reporting that it looks more difficult than it is.
So let it not scare you away!
There are 3 schemes for an easy entry to Thailand
TEST & GO
OVERLOOK AND COMPARISON OF THE 3 SCHEMES