This presentation explores the Danish OS2 (https://www.os2.eu/in-english) initiative that have successfully united 84% of all Danish municipalities in a collaborative effort to digitalise public services using open source solutions. The presentation will delve into the challenges faced, the strategies employed, and the results achieved through this nationwide open source collaboration.

By showcasing this model of inter-municipal collaboration, we aim to inspire similar initiatives and highlight the innovative and transformative power of open source in modernising government services.