Fig 1. The four medicines regulatory harmonization initiatives featured in this study are coordinated by the four corresponding regional economic communities pictured here: The East African Community (EAC), Southern African Development Community (SADC), Economic Community of West African States (ECOWAS), and Intergovernmental Authority on Development (IGAD).

Adapted from a map published in Ndomondo-Sigonda et al, 2020 [10] and modified and published here under the CC-BY 4.0 license.