Update 2022-04-28: According to current media reports, travellers will no longer have to show the EU’s Digital COVID Certificate (i.e. proof of vaccination, recovery, or negative testing) to enter Greece as of Sunday (1 May). Already on 13 April, first reports about its abolition appeared, but the information situation remained very opaque for days. Only on Thursday evening (28 April, local time), the Greek government decided to abolish the requirement at border crossings.
