Registration and fees

Please register for the 79th IIRB Congress by 15th January 2024.
Reduced fees apply at early-bird registration by 15th December 2023.

Congress fees

The following fees apply: Registration by 15/12/2023 Registration by 15/01/2024
Student first authors of oral/poster presentations 250 € 325 €
First authors of oral/poster presentations 375 € 450 €
IIRB members 560 € 635 €
Non-members 600 € 675 €

The congress fees include:

  • The attendance at all sessions
  • The registration documents and abstract brochure
  • The congress dinner on 27th February 2024
  • Lunches and coffee breaks during the congress days.


Cancellations must be sent in writing to the IIRB office by email (

Cancellation of participation at the 79th IIRB Congress

  • Before 15th January 2024: Full refund of congress fees.
  • Before 31st January 2024: 75% refund of congress fees.
  • Before 10th Febuary 2024: 50% refund of congress fees
  • After 10th  February 2024 no refund will be possible.

Congress fees will only be refunded after the congress.

Cancellation of accommodation

The cancellation of room bookings depends on the individual cancellation policy of hotels. You will receive the terms and conditions during booking.


The registration deadline was 15th January 2024. Registration is closed.