Chapter III discusses key features of genetic improvement of farmed tilapia. Chapter IV summarizes key outcomes and related issues concerning the development and dissemination of GIFT. Chapter V summarizes impacts of GIFT operations on (i) policies and plans for expansion of tilapia farming, (ii) production of farmed tilapia, (iii) incomes of hatchery operators and farmers, (iv) employment, (v) human nutrition, and (vi) environment and biodiversity. Chapter VI draws pertinent lessons, and Chapter VII provides recommendations for future action relevant to the application of genetics in aquaculture and for the dissemination of GIFT to be more relevant for poverty reduction.