The 9th One Retinoblastoma World Conference 2027, organized by World Eye Cancer Hope (WE C Hope), is scheduled to take place on September 11–13, 2027, at Elysium Manly Hotel in Sydney, Australia, following the 59th Annual Congress of the International Society of Paediatric Oncology (SIOP).

The three-day international meeting will bring together retinoblastoma patients, survivors, families, healthcare professionals and researchers to share experiences, strengthen collaboration and discuss ways to improve childhood eye cancer care.

The conference will provide opportunities for the global retinoblastoma community to connect, exchange knowledge and explore challenges affecting treatment, survivorship and quality of life, with further programme details expected to be announced.