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.

Please click here if you are not a(n) (affiliate) member of the ISOO but wish to become a member or to pay your outstanding dues.

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).