Exp	· The IRIS registry is built for the Ophthalmology hospitals in the USA. It is electronic health record (EHR) based eye disease registry. It collects eye decease related clinical data from hospitals across the country. Reports are generated based on this collected data. These reports are used to decide the quality of care provided by the doctors/hospitals as well as it pinpoints the area of improvement. Later these reports are submitted to American Academy of Ophthalmology also known as AAO. AAO analyzes these reports and based on the results doctor/hospital is granted incentive.