We’re sharing a few timely updates on developer policy that reflect GitHub’s ongoing work on transparency, developer protections, and copyright policy engagement—issues that directly affect how developers build, share, and maintain software.

What the Supreme Court’s decision in Cox v. Sony means for developers

This March, the U.S. Supreme Court issued its decision in Cox v. Sony, a case addressing the limits of secondary copyright liability for online services. GitHub and developer platforms served as key examples in an industry amicus brief to explain why clear and balanced liability standards are essential for developer platforms and other intermediaries that host or enable user‑generated content.

The Court’s opinion reinforced that service providers are not automatically liable for copyright infringement by users without evidence of intent to encourage or materially contribute to infringement. By clarifying this standard, the decision helps avoid overly expansive liability theories that would make it difficult for intermediaries to exist or operate at scale. For developers, this legal certainty supports innovation, collaboration, and the continued availability of neutral infrastructure that enables lawful activity like GitHub.

Looking ahead: the upcoming DMCA Section 1201 triennial review

Another important copyright process is approaching: the next triennial review of exemptions under Section 1201 of the DMCA. DMCA Section 1201 is the part of U.S. copyright law that restricts bypassing digital access controls. It matters for developers because it can affect activities like security research, interoperability, repair, accessibility, and other lawful work unless temporary exemptions are in place. The most recent triennial cycle concluded in 2024, setting exemptions that remain in effect for the current three-year period.

GitHub has a long history of engaging in the Section 1201 process and publishing resources to explain why these exemptions matter to developers. In 2021, we filed comments in support of a broad safe harbor for good-faith security research. The 2024 cycle included several submissions of interest to developers such as the Authors Alliance exemption expansion petition, which addressed access and preservation concerns, as well as a security research petition focused on AI safety‑related research and analysis which drew thoughtful comments in support from HackerOne, the Hacking Policy Council, and academic researchers.

Although the generative AI security research petition was not ultimately adopted in the 2024 cycle, it raised important questions about how existing DMCA frameworks apply to emerging AI‑related research and development practices. As the software ecosystem continues to evolve, new Section 1201 challenges are emerging—particularly around AI systems, model inspection, safety research, and interoperability.

Looking ahead to the 2027 triennial review, we’re interested in hearing from developers about the issues they’re encountering, which use cases matter most, and how these questions should be explored in future DMCA triennial reviews.

Transparency update: full‑year 2025 data now available

We’ve also updated GitHub’s Transparency Center with the full year of 2025 data. For this update, we made improvements to the site, including clearer charts and updated visualizations for our abuse-related restrictions, appeals, and reinstatements designed to make the information easier to understand. 2025 had the highest count of DMCA circumvention claims since we started our transparency reporting. While this can be attributed to a few very large takedowns, it also underscores how important a balanced approach to the DMCA is for software developers, code collaboration platforms, and the open source ecosystem.

Next up for the policy blog: age assurance and what it means for developers

We’re hearing growing concern from the developer community about age assurance laws emerging in U.S. states, Brazil, and Europe, particularly where requirements aimed at commercial, consumer‑facing products could unintentionally sweep in open source operating systems, package managers, and other critical digital infrastructure. These issues reinforce the value of ongoing collaboration with policymakers to promote informed, balanced policies that support open source developers. We’ll continue to advocate for policies that reflect technical realities and support open development, including through an upcoming educational developer policy blog post and a May Maintainer Month session focused on these topics.

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