May 6, 2022
May 7 - May 25, 2022
from May 26 &
Students & Academics - In-person registration
WSO Members € 460 € 610 € 650
Students & PhD € 610
€ 710 € 750
Academics € 710 € 860
€ 910
Industrials - In-person registration
WSO Members € 930 € 1,085 € 1,135
Normal Rate € 1,180 € 1,335 € 1,385

You can choose to attend the congress as an online attendee or attend in person. The rate to attend as online will be as follows: In-person Rate - €185


Payment of registration fees can be made through the website using a Credit Card and Bank Transfer*.

Please note that there is no on-site registration. If you wish to register for the in-person option, you have until May 25. If you wish to register for the online option, you have time until the beginning of the conference.

Special Discount for WSO Members

If you are already member of WSO, or if you join WSO members in the same time than your registration, you can have a discount of 250€ on your registration fees by using a promotional code. Please contact us to obtain this code.

Please take into consideration that this code is available only for members already confirmed and new members.

Become a member now.

All registered participants will benefit from the following:

  • Access to live streaming of the conference programme
  • Access to view these sessions on-demand after the conference
  • Access to all presentations and exhibition booth in Lisbon (In-person only)
  • Certificate of attendance
  • Access to view all abstracts electronically
  • Access to view all e-posters electronically
  • Book of abstracts in PDF Forma
  • Coffee breaks and buffet lunches (In-person only)

Cancellation Policy

All cancellations must be faxed, electronically mailed or postmarked. Refund of registration fees will be as follows:

  • If you cancel before May 1 at midnight, 50% of registration fees will be refunded minus 70€ for administrative fees.
  • No refund on cancellations after May 1, 2022.

Substitutions are free of charge, but you must submit a letter authorizing the transfer signed by the registered delegate two days before the event starting days.

(*) Payments by bank transfer are allowed until May 2, midnight only. After this date, only payments by credit card will be accepted. For any assistance, please contact us: wso(at)wso-site.com

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