This is a “thematic evaluation of supply chain outcomes in the food system in Eastern Africa”, commissioned by the logistics unit in WFP Regional Bureau for East Africa in Nairobi (WFP RBN). The primary objective of this evaluation is to identify and assess the nature and extent of the effects of supply chain activities on food systems and their components, to differentiate effects according to gender or other groups when appropriate, and thereby to make recommendations to improve future interventions. To this end, the evaluation focuses on clearly discernible outcomes that are well supported by available evidence.