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Bill > S51


MA S51

MA S51
Relative to social media, algorithm accountability, and transparency


summary

Introduced
02/27/2025
In Committee
10/16/2025
Crossed Over
Passed
Dead

Introduced Session

194th General Court

Bill Summary

For legislation relative to social media, algorithm accountability, and transparency. Advanced Information Technology, the Internet and Cybersecurity.

AI Summary

This bill establishes a comprehensive regulatory framework for social media platforms to enhance transparency and protect children from potential online harm. The legislation creates an Office of Social Media Transparency and Accountability within the Massachusetts Attorney General's office to oversee and regulate social media platforms (defined as "covered platforms") that process personal information of at least 100,000 consumers or derive significant revenue from personal data. These platforms will be required to register annually, undergo monthly algorithm risk audits by independent third-party auditors, and submit detailed annual transparency reports focusing on children's usage and potential harmful impacts. The audits and reports will examine risks such as mental health disorders, addiction-like behaviors, online bullying, sexual exploitation, and predatory marketing practices. Beginning in 2026, platforms must provide granular data about children's platform usage, including time spent, age demographics, and system design features. An Advisory Council of experts will be empaneled to review and identify emerging risks, and platforms may be required to develop mitigation plans if harmful trends are detected. Platforms found in violation can face civil penalties up to $500,000 per violation, with collected funds intended to support enforcement and promote positive mental health outcomes for children. The bill aims to increase accountability and provide transparency in how social media algorithms may negatively impact young users.

Committee Categories

Budget and Finance, Business and Industry

Sponsors (1)

Last Action

Bill reported favorably by committee and referred to the committee on Senate Ways and Means (on 10/16/2025)

bill text


bill summary

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bill summary

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bill summary

Document Type Source Location
State Bill Page https://malegislature.gov/Bills/194/S51
BillText https://malegislature.gov/Bills/194/S51.pdf
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