*Students must provide proof of status. This fee also applies to undergraduate and graduate school students in masters and specialization courses.

** Low-Middle Income countries eligible for this registration type are defined here: World Bank Country and Lending Groups – World Bank Data Help Desk

By registering you fully accept all registration conditions as further detailed:

Payments & Taxes
• All registration fees are quoted in Euro (€) and include 24% VAT.
• Invoices with an address in the European Union should be provided with a VAT Number. The invoicing address and VAT number are provided during the registration process.
• Early bird rates are valid if paid until the early bird deadline.
• After early bird deadline expirations, unpaid registrations are switched automatically to the valid registration fee of the day.

Refund and Cancellation Policy
Any cancellation of participation must be notified by e-mail to welcome@hydrocephalus-Congress.com
• For cancellations received by 01/03/2024 – the full amount  is refundable, reduced by the administrative fee of 10%.
• For cancellations received from 02/03/2024 until 30/03/2024 – 50% of the full amount will be refunded.
• For cancellations received after 30/03/2024 – No refund is possible.

However, transfer of your registration to another person is acceptable. Any modification should be communicated to the Congress Secretariat efs@artion.com.gr.

All refunds are processed after the Congress and within of a period of six weeks.
Refundable amounts may bear bank fees.
Requests for reimbursements must be sent only by email to efs@artion.com.gr.
Refunds to credit card payments may only be credited back to the original credit card used upon payment; refunding to an alternate card is not possible.
In case of event cancelation for reasons of force majeure, paid registration fees are fully refunded.
If the EFS 2024 Congress is rescheduled to a new date, for whatever reason, a full refund of the registration fee will be provided to those who have already paid the fee but cannot attend the Congress at its newly scheduled time.

No-show Policy
Refunds will not be granted for no-shows (delegates who do not attend the Congress with no prior notice of cancellation). Delegates assume full responsibility for notification to and verification of receipt by the EFS 2024 Congress hosts.

Payment options
Credit card:
Payment via credit card is recommended.
Visa, Master, Maestro, AMEX and Diners cards are accepted.
Paypal, Stripe & Google Payment
Bank transfer:
Bank charges must be paid by the participants in addition to the registration fees.
Please make sure to indicate full participant name/s and affiliation/s.

DATA PROTECTION: We inform you that the personal data you provide to us are collected with your consent; the personal data collected through the registration form are for the purpose of processing your registration form at the EFS 2024 Congress. They will be processed in accordance with Greek legislation and Regulation No 2016/679, General Regulation on the Protection of Personal Data.

By registering, I consent to receive news from the organizers, related to the EFS 2024 Congress and news from the Congress’s Industry Sponsors, related to the EFS 2024 Congress. By registering I understand and accept that by visiting an exhibition booth and having my badge scanned, my contact details (Full name, position, organization, country, email address, phone number) are collected by the respective exhibitor and may be later used for communications outside the EFS 2024 Congress.

Registration Fees Include:

• Access to the Congress Proceedings
• Coffee Breaks
• Access to the Welcome Reception
• Abstracts Book and Congress Materials
• Certificate of attendance

For Sponsors & Exhibitors

• Access to the Congress Proceedings
• Coffee Breaks
• Access to the Welcome Reception