An opportunity for the legal and technology communities

Learn about Open Source licenses

A one-day workshop covering advanced topics on Open Source licenses of interest to the US federal government as well as emerging issues such as the confluence of AI models, licenses and data.

The leading voice on the policies and principles of open source

Protecting the Open Source ecosystem

We support institutions and individuals working together to create communities of practice in which the healthy open source ecosystem thrives.

Open Source Approved License® registry project underway with help of intern, Giulia Dellanoce
I shared last month the details of the new OSI website, hosted on WordPress. One…
Why the European Commission must consult the Open Source communities
A crucial problem with the Impact Assessment of the Cyber Resilience Act (CRA) is that…
2023 State of Open Source Report: key findings and analysis
I joined Javier Perez on a webinar reviewing the results of the 2023 State of…
Results of 2023 elections of OSI board of directors
The polls just closed, the results are in. Congratulations to the returning directors Aeva Black,…

Support Open Source

As a public charity organization, OSI is supported by donations of corporations and individuals. Thanks to our sponsors that support our vision to be the leading voice on policies and principles of Open Source.

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  • PyCon – April 19-23, 2023

    At PyCon US 2023 happening in Salt Lake City, UT, you will find a program filled with pre-conference tutorials and sponsor presentations, 90+ community talks, keynote speakers, a lively Expo… Read More

Results of 2023 elections are in

Most of OSI’s board of directors are elected by individual members and Affiliate organizations.