Access to congress sessions as per the published program, digital congress materials, WebApp and on-demand recording of all presentations for a period of 12 months post the congress.

Payment of registration fees can be made by credit card (Visa and MasterCard). Should you be unable to process your registration payment by credit card, please contact This email address is being protected from spambots. You need JavaScript enabled to view it. for assistance.

Once an invoice has been paid, the billing address cannot be modified as per local regulations. Even when taxes are not applicable, the invoices include a VAT number for internal reference. Please add the correct billing address before payment, as changes cannot be made once payment is being processed. When you complete your registration, you are able to print, save, and email your invoice.

To cancel your registration and receive a refund, a written request must be submitted to the Registration Coordinator at This email address is being protected from spambots. You need JavaScript enabled to view it. on or before August 1, 2021. Cancellation requests received on or before this date will be refunded less the 25% of the cost of the registration, and the refund will be processed after the Congress. There will be no refunds for cancellation notices/requests received after August 1, 2021.

All modifications must be submitted to the Registration Coordinator at This email address is being protected from spambots. You need JavaScript enabled to view it. An administration fee of $25 USD will apply for requests received after September 1, 2021. Before this date modifications are free of charge.

All substitution requests must be submitted to the Registration Coordinator at This email address is being protected from spambots. You need JavaScript enabled to view it.. For replacement of a delegate under individual registration, written permission from the original registrant is required, along with contact details of the substitute delegate. The substitute delegate needs to create a user account and register for the Congress but must not pay, since the payment will be transferred from the original delegate. An administration fee of $35 USD will apply, and must be paid by the substitute delegate.

Registration fees must be paid in full to access IXA-CTRMS Virtual Congress 2021. No e-badges will be issued to delegates with an outstanding payment.

The Congress Policies are considered as part of the Registration Terms and Conditions and can be consulted on this webpage.

The IXA-CTRMS Virtual Congress 2021 welcomes a wide diversity of doctors, researchers, scientists, nurses, trainees, and students. Participants are expected to keep criticism constructive, and avoid personal attacks during the live Q&A sessions, in online discussion boards, virtual meeting rooms and in social media. Debate of ideas is encouraged, allowing delegates to enjoy a lively and stimulating congress.

No individual or entity - including a presenting author - may electronically record or broadcast any portion of the IXA-CTRMS Virtual Congress 2021 (including their own presentation) without prior written consent of IXA-CTRMS Virtual Congress 2021. Unauthorized recording (audio, video, still photography, etc.) of presentations during virtual sessions, e-posters, on-demand library, etc., without the express written consent of IXA-CTRMS Virtual Congress 2021 and individual authors is strictly prohibited. IXA-CTRMS Virtual Congress 2021 reserves the rights to any approved audio and video production of presentations.

Photographing formal presentations, posters, or displays without permission of the presenter is forbidden.

XA-CTRMS Virtual Congress 2021 attendance implies your consent to be photographed, filmed and/or otherwise recorded for use on the TTS website, official social media or news publications. Please note that no session presentations will be published without prior consent of IXA-CTRMS Virtual Congress 2021 or the authors.