The rise of data and digital technologies are rapidly transforming economies and societies, with enormous implications for governments’ daily operations. Twenty-first century governments must keep pace with the growing expectations of their citizens, manage increasing pressure on their budgets and react to new policy challenges. Any failure to adapt to this new and changing environment could expose them to damaging risks and a consequent diminishing of public trust Data has the potential for playing a positive role in society. But, despite some advances, turning the promise of data into tangible, measurable and consistent outcomes remains largely elusive. In the public sector, the role of data in the ongoing digital transformation has come up against legacy technologies, skills shortfalls and legal obstacles. Some countries have made significant progress in strengthening the capacity to use data strategically to improve policy making, service delivery or performance management. Individual organisations have also produced impressive results. Nevertheless, the use of data is not yet viewed -- or resourced – as a fundamental means of creating public value