This OECD Report to G20 Digital Economy Ministers presents practical examples from G20 members on data access and sharing, both across the public sector and between the public and private sectors in the public interest. The report supports G20 discussions on common opportunities, enablers and challenges to strengthen data access and sharing in the public sector, as well countries’ efforts and priorities in this policy area. It has been prepared by the OECD for the Brazilian G20 Presidency in co-ordination with the Ministry of Management and Innovation in Public Services, to inform the G20 Digital Economy Working Group at its September 2024 meeting.