The municipality of Istanbul has announced that they are merging the “HES Code” with the “istanbulkart” in order to know if the passenger/user of the public transportation has COVID-19 or was in close contact with someone with COVID-19.
Now they updated the system in order to apply through your Passport Number.
To do this, please visit this website:https://kisisellestirme.istanbulkart.istanbul
