The fourth Cambridge Lymphoma Biology International Symposium will bring together research scientists and clinicians with an interest in the biology of lymphoma and CLL. The meeting is designed to maximise interactive scientific discussions. This 2-day, fully in person symposium will be held 14-15th September 2026 at Magdalene College in the heart of Cambridge. It features a programme of expert speakers from across the UK, Europe and North America, as well as oral presentations selected from submitted abstracts. The poster session will include flash poster presentations and prizes. Registration fee includes a drinks reception and gala dinner in the Great Hall of Magdalene College.