Addisu Liben is a pharmacist with over 16 years of experience in pharmaceuticals supply management ranging from the facility level to the national level. He currently supports activities related to DSM in general and TB commodities and supplies management for the Challenge TB project. He also provides technical assistance to Federal Ministry of Health, Pharmaceutical Fund and Supply Agency, Regional Health Bureaus and other partners. Previously, Addisu worked as a chief hospital pharmacist and distribution head for the Pharmaceutical and Medical Supplies Import and Distribution Agency (PHARMID). He joined MSH in March 2007 as pharmaceuticals management associate for the RPM Plus project and worked under the SPS project as a senior capacity building officer. Prior to joining Challenge TB, Addisu worked for the TB CARE I project as drug management coordinator. Addisu holds a B. Pharm from Addis Ababa University, Ethiopia.