Professor Tim Sullivan is an invited speaker at the Asia Pacific Academy of Ophthalmology in Singapore between 1st to 4th March 2017. Professor Sullivan is Joint Chair of the Thyroid Eye Disease Symposium and will be speaking on use of steroids and anti-inflammatories. He is also conducting a session on Emerging Orbital Disease and speaking on Inflammatory IgG4 disease, the recent advances in Orbital Diseases and Congenital Deformities.