The Technologies for African Agricultural Transformation (TAAT) program, funded by the African Development Bank, is a knowledge- and innovation-based response to the need to scale up proven technologies across Africa. The aim is to boost productivity and make Africa self-sufficient in key commodities. The program is being implemented in 31 countries. It focuses on nine priority commodity agricultural value chains (maize, wheat, rice, sorghum/millet, cassava, high-iron bean, orange flesh sweet potato, aquaculture and small livestock) with the support of enablers.