Register for the IOIS 2023 Congress


Everyone attending the congress must register and pay the registration fee, whether or not you are presenting a poster or a paper. This rule does not apply to invited speakers. 

Invited speakers need to be IOIS member and have paid the membership 2023. The registration is waived. 


  Before July 15 After July 15
IOIS member (paid 2023) EUR 500 EUR 600
IOIS member in training EUR 250 EUR 300
IOIS non-member EUR 750 EUR 850
IOIS non-member in training EUR 350 EUR 400
Pre-congress uveitis course EUR 80 EUR 125
Gala dinner* EUR 85 EUR 85
*Gala Dinner will take place on Friday evening September 8, 2023 in Tipi am Kanzleramt

HOW TO Register

Step 1
Make sure you have signed up for a personal IOIS account and login. If you haven't got an IOIS account please click on the purple "Sign Up" button and follow the instructions. 

Step 2
Once logged in go to "My Account" and select "My Payments" in the dropdown menu. 

Step 3
Select "IOIS Congress 2023" from the dropdown menu (you can find it above the title 'Payments') and click on "New Payment" and follow the instructions. 

Terms and conditions
Registration payments should be made by credit card through our secured website, see privacy policy for more details. 

Cancellations and Refunds
Refunds up to 75% of the advance registration fee will be granted for cancellations received in writing prior to June 30, 2023. Refunds will not be granted for later cancellations or no-shows. 


Onsite Registration desk opens on Wednesday September 6, 7:45 am

BCC - Berlin Congress Center GmbH
Alexanderstr. 11
10178 Berlin