Software is built on open source, and open source is built by people. FOSSapalooza brings everyone together for one day in Brussels before FOSDEM to tackle the whole software supply chain: knowing what’s in your code, securing it, proving compliance, getting ready for the Cyber Resilience Act, and building communities where everyone belongs.
Co-organized by AboutCode, OpenChain, ORC Working Group, and OWASP, everyone who cares about keeping open source safe, secure, and compliant is welcome: maintainers, users, security professionals, SBOM and compliance practitioners, standards contributors, cybersecurity policymakers, and especially newcomers.
Call for Participation
Submit your ideas here: https://pretalx.com/fossapalooza-2027/
CFP deadline is November 30, 2026 at 23:59 CET with the schedule announced on December 7, 2026.
Any questions? Email info@fossapalooza.eu.
Everyone attending FOSSapalooza is expected to follow the Code of Conduct: https://github.com/fossapalooza/README.md/blob/main/CODE_OF_CONDUCT.md
Brussels, Belgium
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