IST Flyer,
I had posted a thread in mid-June asking if a US resident and citizen can transit to Greece through Istanbul (staying in international side) and not be subject to restrictions and quarantines in Greece so long as otherwise they met Greek entry requirements.
I know the Istanbul airport has no COVID requirements for transit passengers.
The conclusion seemed to be that transit through the Istanbul airport to Greece was fine so long as you stayed airside.

Can you confirm?
Thanks