There are many challenges ensuing from the increasing number of stakeholders in the health sector of developing countries. Different stakeholders often have different funding mechanisms and reporting requirements, which makes quantification of essential medicines and medical supplies more complicated. The course addresses the challenges faced during the forecasting and quantification of essential medicines, including HIV/AIDS medicines, anti-malarials and TB medicines. It aims at building up the participants’ capacity to master the forecasting and quantification tasks and to decide for the appropriate procurement planning process based on a profound analysis of the data.