Relative to social media, algorithm accountability, and transparency

This bill aims to regulate social media platforms in Massachusetts by requiring them to be transparent about their use of algorithms and the impact of those algorithms on users, especially children. Social media companies must register with the state, undergo monthly independent audits, and provide annual reports on how their platforms might harm children. These reports will include details on user demographics and engagement, mitigation efforts to reduce harm, and whether platforms are meeting benchmarks set to decrease negative impacts. The bill establishes an office within the attorney general's office to oversee these activities and enforce compliance, with penalties for violations.

MA S51 is a senate bill in the Massachusetts 194th General Court, sponsored by John Velis (D), currently “Introduced” since February 27, 2025.

We track 6,558 Massachusetts bills this session, 54 of them sponsored by John Velis.

Supporters of the bill highlight its focus on protecting children from potential harms caused by social media platforms, such as mental health issues and exposure to harmful content. They argue it holds tech companies accountable by enforcing transparency and requiring independent audits, ultimately aiming to create a safer online environment for young users. The creation of an advisory council and the use of third-party auditors are seen as steps that will bring expertise and impartiality to the process.

Critics of the bill might argue that it imposes burdensome regulations on social media companies, stifling innovation and increasing costs due to mandatory audits and compliance measures. There are concerns over privacy, as the requirement to report comprehensive data might risk exposing proprietary information. Additionally, the penalties and strict benchmarks set by the bill could lead to legal challenges that complicate enforcement and may be viewed as government overreach into private business operations.