The case for expanding digital public infrastructure
Think tank: Chatham House
Author(s): Rowan Wilkinson; Isabella Wilkinson; Alex Krasodomski
October 28, 2025
This report from UK think tank Chatham House discusses how open, scalable technology can serve citizens, preserve sovereignty and save money.
The modernization of societies through digital technologies is a critical strategic priority that can improve public services and encourage private sector innovation.
The term digital public infrastructure (DPI) refers both to the approach and principles behind open, interoperable digitalization, and to the resulting digital systems and platforms – including those for digital identification, payments and data transfers. The DPI approach focuses on cost-effective solutions, such as using open-source software, open technologies and cross-government interoperability.
While some new technologies may raise concerns about privacy and civil liberties, it is possible to address these issues through transparency, democratic oversight and strong legal safeguards.
