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 who require an official Invitation Letter in order to attend the ACTC 2027, should tick the appropriate 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 Assembly. It should not be considered an official invitation covering fees or any other expenses.

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

Please note that in case of Visa refusal, a full refund (minus 50€ which applies for administration fees) of the paid registration fee will apply, on the occasion that notification to the Organizing Secretariat is made up to two (2) months prior to the meeting dates (up to 6 August 2027).  Notification to the Organizing secretariat must be made by e-mail at info@actc2027.org  including the official visa refusal letter.

Countries requiring or not requiring a Visa - Visas for Foreigners traveling to Greece