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Open Source Software

Open source software enables users to use, study, redistribute, and modify software freely. It fosters interoperability by promoting standards-based development and collaboration among stakeholders. Keep up-to-date with the latest practices and tools of open source technology to ensure interoperability in digital public services.

Featured Content

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Last update: 26/03/2025

EU Open Source Solutions Catalogue

European Open-Source Software Solutions Catalogue

Open Source Software
0
Collection
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
75
Collection
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
121
Collection
Last update: 25/03/2024

Introduction to Open Software Licensing course

This free e-learning course provides a solid understanding about software licensing and licence types. It is a European Commission solution.
Culture and educationLicensing
3 Archived
Solution

IN THE SPOTLIGHT

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Last update: 24/07/2025

Support for open source

A new contract allows the Comission to organise bug bounties on open source. Offering rewards to security researchers who identify vulnerabilities, supports and secures open source used by the Commission and EU public administrations.
Open Source SoftwareICT security
0
News

Latest News

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Last update: 07/08/2025

PM² Project Management Guide v3.1 now available in French

Good news for French-speaking project management professionals and organizations: the PM² Project Management Guide v3.1 has been translated into French.
Open Source Software
0
News