Ensuring the Long-Term Sustainability of ClearlyDefined: OSI and AboutCode Sign MoU
OSI and AboutCode have formally signed a Memorandum of Understanding (MoU) that establishes a new collaborative approach to stewarding and sustaining the ClearlyDefined project.
OSI Joins OpenForum Europe and the Open Knowledge Foundation to Officially Launch Open Technology Research Initiative
Together from Brussels, Open Source Initiative (OSI), OpenForum Europe (OFE), and the Open Knowledge Foundation (OKFN) announced the official launch of Open Technology Research (OTR). The launch comes with the unveiling of a new website that details the activities of the initiative and how the community can expect to get involved.
2026 OSI Elections Update
Pausing the 2026 Board Election Cycle to Improve How OSI Selects Directors and Hears the Community
Open Source Software, Public Policy, and the Stakes of Getting It Right
Over the past few years, OSI has built out a dedicated public policy function in both the United States and Europe. A core part of OSI’s policy work is education. This includes meeting directly with lawmakers, responding to public consultations and requests for information, and producing short, targeted resources designed specifically for policy audiences.
Open Policy Alliance Welcomes the Open Source Technology Improvement Fund as New Member
The Open Source Initiative (OSI) is pleased to welcome the Open Source Technology Improvement Fund (OSTIF) to the Open Policy Alliance. OSTIF is a nonprofit dedicated to securing Open Source apps.
Top Open Source licenses in 2025
The top 20 OSI-Approved licenses most frequently sought out by our community in 2025 based on number of pageviews.
Patents and Open Source: Understanding the Risks and Available Solutions
The Open Source community has spent two decades building the scaffolding to make patent threats rare and containable. Developers who understand that landscape can focus on what they do best: innovating in the open, confident that the legal ground beneath them is far more stable than any patent myths suggest.
Open Source: A global commons to enable digital sovereignty
In a world increasingly run by software, countries around the world are waking up to their dependency on foreign services and products. Geopolitical shifts drive digital sovereignty to the top of the political agenda in Europe and other regions. How can we ensure that regulations protecting our citizens actually apply? How do we guarantee continuity of operations in a potentially fragmenting world? How do we ensure access to critical services is not held hostage in future international trade negotiations?
Open letter: Harnessing open source AI to advance digital sovereignty
Europe is at a crossroads. The Summit on European Digital Sovereignty marks an important milestone for the EU and its member states in aligning on a shared strategy for achieving real and lasting European digital sovereignty. As the EU pursues the goal of digital sovereignty, we urge you to harness open source — that is, technology that is free to use, inspect, adapt, and share — as a key enabler of this strategy.
Sustaining Open Source: The Next 25 Years Depend on What We Do Together Now
Open source is suffering from its own success. The ecosystem that once thrived on volunteer energy now faces existential questions: How do we sustain the infrastructure that powers the modern world? The answer isn’t just money—it’s people, governance, and collaboration. We need companies to invest not only funds but also employee time, foundations to work together instead of in silos, and communities to plan for the full lifecycle of projects. The next 25 years depend on what we do together now.
Help us improve the EU Cyber Resilience Act Standards!
As the deadline for the application of the CRA draws closer, the OSI is happy to announce the beginning of an Open consultation on many of the vertical standards.
The Open Source Community and U.S. Public Policy
As the full-time Senior U.S. Policy Manager, my role at OSI is to educate policymakers about the benefits of Open Source software, track policy developments at the state and federal level, and ultimately, ensure that Open Source developers can continue doing their work.
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