The Cabinet Digital and Data Office (CDDO) is presenting concrete use cases at DataConnect25 that demonstrate how shared government data improves public service delivery and citizen experience. These examples illustrate the shift from pilot programmes to operational scale.
Britain's approach to government data sharing focuses on practical interoperability between departments. Rather than centralising all data, the model enables agencies to access relevant information securely when needed. Current applications span social support, tax administration, and health service coordination.
The relevance for UK government IT leaders is immediate: demonstrating tangible citizen outcomes builds political and budget support for wider data-sharing initiatives. Germany and other nations increasingly reference the British model when designing their own government data infrastructure, making these case studies a benchmark for European authorities navigating data governance, consent frameworks, and technical standards in the public sector.
