During the 2025 Royal Australian and New Zealand College of Ophthalmology (RANZCO) Qld Scientific Meeting, Prof Tim Sullivan was the designated international keynote speaker.

He was tasked with three presentations and also served on a hypotheticals panel discussing difficult cases. He gave lectures on his 30 + year experience of Orbital Lymphoma, with over 315 patients as well as presenting the World Societies new management consensus for thyroid eye disease. Finally, he was honoured to give The Mark Harrison Lecture, “An ode to clinical research”. The meeting was a great success with good feedback on the content and presentations.