Oct. 14
Oct. 14
VAT not included (21%) - Spanish VAT only applies to Spanish institutions

What´s included:

  •   Admission to 2D-HAPES2021 (streaming video)
  •   Offline conference talks
      Digital Abstracts booklet
      Certificate of attendance and/or presentation
Invite your colleagues and register as a group.
The organizers offers group discounts to institutions that want to register 5 or more employees. To qualify, all participants in the group must be employed in the same institution.
You need to contact the organizers by email ( before registration and payment.
The organizers will provide a special registration form for your employees.


Invoices will be sent on behalf of a legal person (university or company) without VAT (except Spain). If an invoice is requested by a natural person, the VAT should be added.

Payment must be made in Euros by credit card or bank transfer through the registration system (all bank charges and commissions must be paid by the participants). Please note that your invoice will be issued in Euros. A confirmation e-mail will be sent to you after a successful registration. If you encounter any troubles, please contact the conference organizers at

The invoice will be issued using the billing details provided on the registration online form, so please ensure to provide the correct information: institution/company name, address and VAT number.

Spanish VAT (21%) is applicable on all conference registration fees to individuals, EU institutions without valid VAT number, Spanish institutions/companies (Business transaction subject to article 69/70 of Spanish VAT Law).



Conference participants

Your payment less 50 Euros will be reimbursed if a cancellation is received before July 14, 2021.
If a cancellation is received between July 14, 2021 and September 20, 2021, 50% of the registration fee will be reimbursed.
No reimbursement will be made after September 20, 2021

For any cancellation an additional Administration Fee (30 euros) will be charged.

Abstract Submission (Oral / Flashposter request) October 07, 2021
Author Submission Acceptance Notification October 08, 2021
Abstract Submission (ePoster request) October 08, 2021
Early Bird Registration Fee October 14, 2021

© Phantoms Foundation 2021