The document outlines Barcelona's Digital City Roadmap for 2017-2020. The main objectives are to empower citizens through digital democracy and data sovereignty, transform government and public services through agile methods and open source technologies, and foster innovation through strengthening the tech sector and facilitating access to public procurement. Key initiatives include developing an open data portal, digital public services, and pilot projects leveraging data for affordable housing, healthcare, mobility and sustainability. The roadmap aims to advance Barcelona's position as a digital and technologically sovereign city.