Book excerpt: TECA is an FAO online platform for the exchange and sharing of agricultural technologies and practices for smallholder farmers and producers. The platform facilitates the transformation process in rural areas by making relevant and innovative technologies available to farmers in the field. In doing so, TECA further enhances the access to knowledge of smallholder producers in rural areas increasing their capacity to innovate and contribute to achieving the Sustainable Development Goals (SDGs). This catalogue promotes a set of successful innovations for farmers on the occasion of the FAO International Symposium on Agricultural Innovation for Family Farmers: Unlocking the potential of agricultural innovation to achieve the Sustainable Development Goals, which will be celebrated in FAO Headquarters on 2123 November 2018. The technologies presented are concrete actions that have solved specific development challenges and promote sustainable and inclusive rural transformations. The technologies and practices are designed following the FAOTECA platform standards and have been tested and refined in the field. Each practice supports smallholder farmers and those providing advisory services to agricultural producers, to identify specific needs, select the correct practices and to implement technologies adequately. Developed with the help of FAO in cooperation with the FAO Departments of Agriculture and Consumer Protection, the Department of Fisheries and Aquaculture and other key partners, the GIZ, ICRAF, IFOAM and Swisscontact, this catalogue aims at illustrating how sharing knowledge may unlock innovation throughout the farming process.