This study contributes to the understanding of the dynamics of pastoralism and farming in Dar Sila in relation to its natural, social, and economic environment. The authors review the history of the development of pastoralism in Chad, look closely at pastoral systems in eastern Chad, review the policy and institutional context for pastoralism in Chad, and offer recommendations for practitioners working with pastoralist communities in Dar Sila and nationally in Chad. The report is available in English. A French version is forthcoming.