Greece follows the Schengen Agreement provision and the subsequent acquis concerning short term visa issues stays of up to three (3) months in the Schengen area. The citizens of these countries are not subject to border controls within the common area (airlines or other carriers require identification – I.D. card or passport or any other piece of identification issued by a public authority). Citizens of the EU countries do not need a visa to enter Greece (and the Schengen area).

Participants that require an official Invitation Letter in order to attend the ACTC 2021 Meeting, should click the propriate box during their online registration process. This service is provided only to assist participants who are required to obtain a visa or permission to attend the Meeting. It should not be considered as an official invitation covering fees or any other expenses.

Please note that invitation letters are issued only for those participants who have completed the registration process (paid registration fees).