The seminar has two aims. First, it will present the social, political and legislative processes that have led Latin American countries to adopt social solidarity economy laws, so that Costa Rica’s future processes can be considered in the light of these experiences. Second, it will present other countries’ public policies that can contribute information and knowledge to the implementation of the current Public Policy on the Social Solidarity Economy 2021–2025. The seminar is aimed at stakeholders from the legislative and executive branches working on the economy, education and territorial management, officials from local governments and from autonomous and semi-autonomous State institutions, and members of the social solidarity economy.