The 19th International GASi Symposium will be a hybrid event, meaning that you can participate online or join us in person in Athens!
For both types of participation, early bird registration will start on 30 December 2025. You will be able to register with your credit card or through a bank transfer payment - via an online registration form.
*Hybrid setup will be available only for the keynote lecture
**All registration fees are listed in EUR. All fees include VAT.
We would ask all who are able to pay the higher fee, as your fee enables the attendance of those on lower incomes who can pay lower fees.
In-person registration fee includes:
In-person registration fee does not include:
Online registration fee includes:
RECEIPTS | INVOICES
Participants will receive a temporary payment receipt upon their registration & payment. They will receive their formal payment receipt or invoice just before the symposium dates electronically.
Participants who want an invoice to be issued for their payment, instead of receipt, should request it and give their invoice details when sending the copy of the bank document related to their payment by e-mail to: office@gasi-symposium-athens.com
CANCELLATION POLICY
It is possible for both online and in-person participants to withdraw from the symposium and cancel their participation. Cancellation of participation must be sent in writing to the Symposium Secretariat:
For cancellations received:
All refunds will be made after the Symposium.
Please note that authors of accepted abstracts who are unable to attend the Symposium must inform the Organizing Committee in a timely manner.
It is important for us to be able to help colleagues to participate in the Symposium, especially students and those for whom the costs of attendance are too great. We are pleased, therefore, to be able to offer a limited number of bursaries to those with difficulties in meeting the cost of registration, travel and accommodation.
Deadline for bursary application is the end of February 2026. The Symposium Bursary Committee will communicate to all applicants to advise whether their application has been accepted or rejected by the end of March 2026. The Early Bird rate will remain until 30 April, 2026 for both on-site and online registration.
Please click on the link below to open the online bursary application form. If you have any difficulties or queries while completing the form, contact the Bursary Committee using the following e-mail: bursaries@gasi-symposium-athens.com
The Symposium Bursary Committee may need to contact applicants by email if they are in need of more details.
In order to make your trip to Athens comfortable and affordable, we have selected a few of the best hotels surrounding the symposium venue and negotiated special rates. In addition, several optional tours are available for symposium participants, providing opportunities to enrich their overall experience during their stay.
For more information please go to the Accommodation page.
