GitHub joins coalition advocating for fixes to California AI Transparency Act to protect open source

2026-06-23 · Source: The GitHub Blog · Field: Legal & Regulatory — Compliance & Risk Management, Intellectual Property & Patents, Regulatory Affairs & Government Relations · Depth: Intermediate, quick

Summary

GitHub, alongside Black Forest Labs, Hugging Face, and Mozilla Corporation, has formed an open source coalition to advocate for specific amendments to California's AI Transparency Act (SB 942, as proposed to be amended in SB 1000). The coalition's primary concern is that the bill's current license revocation provisions directly conflict with the perpetual and irrevocable nature of open source licenses, which are fundamental for reliable code reuse and sharing across projects. This incompatibility could introduce significant uncertainty throughout the software supply chain, particularly for collaborative, community-driven initiatives. The coalition proposes an alternative approach, aligning with the EU's AI Act Transparency Code of Practice, which recognizes the unique characteristics of the open source ecosystem and deems documentation-based best practice notifications sufficient. GitHub supports these changes to ensure the bill achieves its transparency goals without compromising open, collaborative AI innovation.

Key takeaway

For legal professionals and policy makers drafting AI legislation, you must ensure new transparency requirements do not inadvertently undermine established open source licensing models. The proposed amendments to California's AI Transparency Act highlight a critical need. Align with international precedents like the EU's AI Act, which accommodates open source ecosystems through documentation best practices. Your engagement with policymakers is crucial to prevent unintended conflicts that could destabilize the software supply chain and hinder collaborative innovation.

Key insights

The California AI Transparency Act's license revocation clauses threaten open source's perpetual nature, requiring amendments for compatibility.

Principles

• Open source licenses are perpetual and irrevocable.
• AI transparency can align with open source principles.
• Documentation-based notifications suffice for open source.

Method

Aligning California's AI Transparency Act with the EU's AI Act Transparency Code of Practice, which accepts documentation-based best practice notifications for open source.

In practice

• Review proposed amendments to SB 942/SB 1000.
• Engage policymakers on open source compatibility.
• Advocate for EU AI Act's open source approach.

Topics

• AI Transparency Act
• Open-Source Licensing
• Software Supply Chain
• EU AI Act
• Legislative Amendments
• Developer Policy

Code references

• github/developer-policy

Best for: CTO, VP of Engineering/Data, Executive, Policy Maker, Legal Professional, Director of AI/ML

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Editorial summary, takeaway, and curation by AIssential. Original article published by The GitHub Blog.