| Country | Partner |
| Brazil | Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) |
| Colombia | Centro Internacional de Agricultura Tropical (International Center for Tropical Agriculture) (CIAT) |
| Ghana | Crop Research Institute, Council for Scientific and Industrial Research, (CRI–CSIR) |
| Nigeria | National Root Crops Research Institute (NRCRI), Umudike |
| Tanzania | National Root and Tuber Programme, Agricultural Research Institute (NRTP–ARI), Naliendele Research Station |
| Uganda | (via the cassava community of practice): National Crop Resources Research Institute (NaCRRI) |
| Other Partners |
| International Institute of Tropical Agriculture (IITA) |
| Cornell University, USA |
|
Through the community of practice, from mid-2012 |
|
| Country |
Partner |
| Côte d’Ivoire | Programme Plantes à Racines et Tubercules, Centre National de Recherche Agronomique (CNRA) |
| DR Congo | Program National Manioc, L’Institut national pour l’Etude et la Recherche Agronomique (INERA) |
| Ethiopia | Addis Ababa University |
| Kenya | Kenya Agricultural Research Institute (KARI) |
| Liberia | Central Agricultural Research Institute (CARI) |
| Malawi | Department of Agricultural Research, Chitedze Agricultural Research Station (CARS) |
| Mozambique | Instituto de Investigação Agrária de Moçambique (IIAM) |
| Sierra Leone | Sierra Leone Agricultural Research Institute (SLARI) |
| South Sudan | Root/Tuber and Horticultural Crops, Research Programme, Ministry of Agriculture, Forestry, Cooperatives and Rural Development |
