Last update: 06/03/2026
EU Open Source Solutions Catalogue
The European open source solution catalogue is a federation of open source solutions created by and for European public services .
Open Source Software
Featured Content
Last update: 06/03/2026
About OSOR
The Open Source Observatory (OSOR) is a place where you can share knowledge (news, events, solutions) on open source in public administrations.
European PoliciesOpen Source SoftwareDigital innovation
Last update: 22/05/2025
EC Open Source Programme Office (EC OSPO)
As each EU member state, the Commission has an Open Source Programme Office(OSPO) facilitating activities around the open source.
ICTOpen Source Software
Last update: 24/03/2025
EUPL
This EUPL collection focuses on open licensing in general. It includes the European Union Public Licence and more: A licensing assistant and guidance for all IT developers, practitioners or users
European PoliciesLegal+3 topics
IN THE SPOTLIGHT
24/03/2026
Virtual event
Peer learning session #1: Interoperability testing and securing instant communication
Join this peer learning session to learn about the Interoperability Test Bed and Tchap solutions and how they help test for interoperability and secure instant communication.
CollaborationStandardisationEuropean Policies
Latest News
Last update: 11/03/2026
New home page
Revamped code.europa.eu homepage for immediate access and usability for developers: search bar, curated categories, and optimised onboarding.
Open Source Software
Last update: 05/03/2026
TrasparenzAI: Seeing How Authorities Work
The Italian Anti-Corruption Authority (ANAC) and the National Research Council (CNR) have released TrasparenzAI, an open source tool that helps public authorities in Italy monitor the publication of documents and information in their “Transparent Administ
Open Source Software
