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German Parliamentary Expert Opinion: Open-Source Preference in Public Procurement Is Lawful

The point: Public authorities may legally prefer open-source software in procurement without violating public procurement regulations.

The Scientific Service of the German Bundestag has clarified that public authorities and government contracting entities may prefer open-source software over proprietary solutions. This clarification applies to public software procurement.

The Scientific Service of the German Bundestag has examined whether preferring open-source software over proprietary vendor solutions is permissible in the context of public procurement. The expert opinion fundamentally confirms the lawfulness of an open-source-first strategy in government software procurement.

For public contracting entities and administrations, this provides legal certainty in procurement strategy: contrary to concerns that preferring open source could violate European and German procurement law, federal authorities can anchor corresponding criteria in tender documents. This opens up scope for a strategy aimed at transparency, long-term security and cost savings.

The Open Source Business Alliance (OSBA) has taken this clarification as an occasion to highlight the significance of this decision. The expert opinion provides a foundation for CTOs and IT decision-makers in the administration to consciously weigh open-source and proprietary solutions without coming into conflict with public procurement regulations.


Source: borncity.com · Published 20 July 2026
Lumi AI News — AI-assisted curation in accordance with Article 50 EU AI Act. Paraphrase and classification by Lumi News Pipeline v1.7.3.

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