This document discusses a project in Southeast Asia that developed technology tools to improve infectious disease reporting from health centers to operational districts. The tools aimed to enhance collaboration and information sharing. Previously, health centers reported diseases via radio, phone calls, or paper which caused delays. The new system allowed health centers to send weekly SMS reports on 12 diseases using standardized codes. This enabled earlier detection and response to outbreaks. The SMS system launched in 2010 and was later improved in 2011 with the addition of a reporting wheel to simplify coding. By 2012 an online application was created to aggregate reporting data.