The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem.
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OSI welcomes the European Union’s “Tech Sovereignty” package
The European Union (EU) published its “Tech Sovereignty” package, with a vision that puts Open Source at the heart of the EU’s digital sovereignty ambitions, while addressing many concerns and requests of Open Source communities.
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Open Source Initiative Helps G7 Deliver Vision On AI Openness
On May 29, 2026 in Paris, G7 Digital and Technology ministers approved a “Vision on AI openness opportunities and shared language”. The vision, which sets out terminology around AI openness, is the result of a three-month partnership between the OSI and the G7.
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Open Source Organizations Weigh in on Age Attestation
The Open Source Initiative (OSI), Apereo Foundation, FreeBSD Foundation, and Open Source Technology Improvement Fund (OSTIF) issued the following statement on age attestation requirements for operating systems.
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Open Technology Research Symposium 2026 Opens Call for Proposals
The OSI is pleased to support the inaugural Open Technology Research (OTR) Symposium 2026, taking place on 26–27 October 2026 at the historic University of Barcelona. The Call for Proposals is now open through 5 July 2026.
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Listening, Learning, and Building Together at OSI
Members Newsletter – May 2026
OSI Executive Director Duane O'Brien: I expect my listening tour will continue for a little while as I make the rounds to meet as many of our stakeholders as I can. If you’ve got something to say, grab a slot in my office hours. I’d love to hear from you.