When good-quality administrative systems are in place and their information is regularly updated, they can reliably provide a full picture of key aspects of a country’s population or economy on a continuous basis. Data collected for administrative purposes can be a rich and cost-efficient source for the production of timely and high-quality official statistics, especially to address the urgent need for disaggregated data on SDG indicators to ensure no one is left behind in the implementation of the 2030 Agenda. However, many countries still lack the infrastructure and technical and institutional arrangements needed for the efficient exchange and processing of administrative data and metadata for the production of official statistics. Moving in a direction of increased use of administrative data for statistics production will also make the statistical system more agile and resilient in times of crises such as the Covid-19 pandemic. The project supports 9 countries in addressing legal and technical challenges to administrative data sharing and processing administrative data. For each country one or two thematic areas are chosen. The results of the work will provide practical level experiences that also others can benefit from and will lead to a number of examples along the overall process of using administrative data for statistical purposes; from accessing data to processing them and publishing statistics based on them. Key stakeholders of this work will be the National Statistical Offices and the owners of the administrative data, along with the wider statistical system. Policy and decision makers will benefit from the results of the work.