The project has been 65% co-financed by the European Regional Development Fund (ERDF) through the Interreg V-A Spain-France-Andorra Program (POCTEFA 2014-2020). POCTEFA aims to strengthen the economy and social integration of the Franco-Spanish-Andorran border. Its support is focused on economic, social development and environmental cross-border activities through the articulation of strategies that favor sustainable territorial development.