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MA S2516: Establishing the Massachusetts data privacy act

In Committee Massachusetts

Last verified Oct 21, 2026 · official bill text

S2516 · where it stands

1 of 5 steps complete
  1. Introduced In committee
  2. Passed first chamber
  3. Passed both chambers
  4. Enacted
  5. Effective
What do these statuses mean?
Introduced
Filed in the legislature; may be waiting for a committee hearing.
Passed a chamber
Approved by one or both chambers; awaiting further action.
Enacted
Signed into law, or became law without a signature or over a veto.
Effective date
The date the law says it takes effect. Once it has passed, the page shows "Effective" and the date. A court order can still block a law; if we know of one, the summary says so.
Dead / vetoed
Vetoed, failed, or the session ended without action.

In one paragraph

Massachusetts S2516 would add G.L. Chapter 93M (Massachusetts Data Privacy Act) and Chapter 93N (Location Shield Act), with consumer rights including opt-out of profiling for solely automated significant decisions. Reported to Senate Ways and Means May 12, 2025. On September 25, 2025 the Senate substituted new draft S2608, which, reprinted as S2619, passed the Senate 40-0; the House passed it with an amendment 146-0 on June 4, 2026, and a conference committee was appointed (Senate June 11, House June 17, 2026). It has not been enacted.

Plain-English summary, written with AI assistance. The official text controls.

What it means for business

None yet: the bill has not been enacted. If enacted in this form, businesses meeting its thresholds would face opt-out duties, a sensitive-data sale ban and private lawsuits.

Key provisions

  1. Applies to businesses doing business in Massachusetts or targeting residents that collected or processed personal data of at least 25,000 consumers or derived revenue from selling personal data.
  2. Sensitive data (including biometric data, precise geolocation and minors' data) may not be sold, and may be transferred only with affirmative consent.
  3. Consumers may opt out of profiling for solely automated decisions with legal or similarly significant effects, and may question the result and have inaccurate data corrected.
  4. Privacy notices must describe any collection, processing, selling or sharing of personal data for training or using AI systems, where applicable.
  5. Attorney General civil penalties of not less than $15,000 per individual per violation; consumers may sue (except against small businesses) for the greater of $15,000 per individual per violation or actual damages, plus punitive damages and fees.
  6. Data brokers must register annually by January 31 with a $100 fee; government entities and data covered by HIPAA, GLBA and FERPA are exempt.

Latest legislative action

Sep 25, 2025. New draft substituted, see S2608

Sponsors (showing 5 of 34)

NameRole
Primary
Primary
D Primary
Primary
D Primary

Related and companion bills

Topics and industries

Affected industries

This page is general information, not legal advice. Summaries are AI-assisted and may contain errors; read the statute for the controlling text and talk to a lawyer about your situation. Full disclaimer · Report an error