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Registration Submission


Please click here to register if you are a(n) (affiliate) member of the ISOO in good financial standing.

Please click here to register if you are not a(n) (affiliate) member of the ISOO.

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Please note that Full Meeting tickets and tickets for the Research Day and Retinoblastima Day are sold out (for In Person attendance ONLY. Virtual attendees can still buy Full Meeting tickets).


20th Congress Of The International Society Of Ocular Oncology

Date: Friday, June 17 - Tuesday, June 21, 2022

Fletcher Wellness-Hotel Leiden
Bargelaan 180
2333 CW Leiden, The Netherlands

Organizing Secretariat  

For organizational, exhibition and sponsor questions please contact:
Jeannette van Namen – JvN Congres Management -
Martijn Reinhold – ReinHolding Meetings –
For registration, payment and abstract issues please contact:
Lilian Heemstra - Status Plus
Oscar Rangel - Status Plus