Massachusetts · House Bill · 194th General Court (2025–2026)
HB846
An Act enhancing disclosure requirements for synthetic media in political advertising

Status ● Introduced Effective N/A Passage Likelihood M

WHAT THIS BILL REGULATES · 1 REQUIREMENT TYPE

How Is This Bill Enforced

Enforcement Authority
Criminal fine enforced by the Commonwealth. No designated agency enforcer specified in the bill. No private right of action created. The bill expressly preserves civil and criminal liability under other applicable law.
Private Right of Action
No private right of action. Enforcement is exclusive to the designated authority.
Penalties
Fine of not more than $1,000 per violation. No injunctive relief, actual damages, or attorney fees specified. Compliance does not exempt a person from civil or criminal liability for violations of other applicable law.

What This Bill Requires

Verbatim statutory text on the left; plain-language analysis and a per-section checklist on the right. Numbered markers cross-link to the matching checklist row.

Statutory Text
Analysis & Obligations
Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1)
Definitions: AI, generative AI, and synthetic media

Chapter 50 of the General Laws, as appearing in the 2022 Official Edition, is hereby amended in section 1 by adding the following definitions:- "Artificial intelligenceArtificial intelligence"Artificial intelligence" means the capability of a computer system to perform tasks that normally require human intelligence, such as visual perception, speech recognition, content generation, and decision-making.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1)" means the capability of a computer system to perform tasks that normally require human intelligence, such as visual perception, speech recognition, content generation, and decision-making. "Generative artificial intelligenceGenerative artificial intelligence"Generative artificial intelligence" means artificial intelligence technology capable of creating content such as text, audio, image, or video based on patterns learned from large volumes of data rather than being explicitly programmed with rules.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1)" means artificial intelligenceArtificial intelligence"Artificial intelligence" means the capability of a computer system to perform tasks that normally require human intelligence, such as visual perception, speech recognition, content generation, and decision-making.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1) technology capable of creating content such as text, audio, image, or video based on patterns learned from large volumes of data rather than being explicitly programmed with rules. "Synthetic mediaSynthetic media"Synthetic media" means audio or video content substantially produced by generative artificial intelligence.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1)" means audio or video content substantially produced by generative artificial intelligenceGenerative artificial intelligence"Generative artificial intelligence" means artificial intelligence technology capable of creating content such as text, audio, image, or video based on patterns learned from large volumes of data rather than being explicitly programmed with rules.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1).

Section 1 of the bill adds three new defined terms to Chapter 50 of the Massachusetts General Laws (election definitions): artificial intelligence, generative artificial intelligence, and synthetic media. These definitions supply the operative vocabulary for the disclosure requirements in Section 2. Notably, synthetic media is limited to audio or video content — text and images produced by generative AI are not covered.

Mass. Gen. Laws ch. 56, § 70 (as added by Section 2)
Disclosure requirements for synthetic media in political advertising
Publisher

(a) 1 Any audio or video communication that Is paid for by a candidate campaign committee, political action committee, political issues committee, political party, or a person using a contribution; Is intended to influence voting for or against a candidate or ballot proposition in an election or primary; and Contains synthetic mediaSynthetic media"Synthetic media" means audio or video content substantially produced by generative artificial intelligence.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1), shall: (1) Include at the beginning and end of the communication the words, "Contains content generated by AI"; and (2) Include throughout the duration of each portion of the communication containing synthetic mediaSynthetic media"Synthetic media" means audio or video content substantially produced by generative artificial intelligence.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1), in legible writing, the words: (i) "This video content generated by AI," if the communication includes only video synthetic mediaSynthetic media"Synthetic media" means audio or video content substantially produced by generative artificial intelligence.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1); (ii) "This audio content generated by AI," if the communication includes only audio synthetic mediaSynthetic media"Synthetic media" means audio or video content substantially produced by generative artificial intelligence.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1); or (iii) "This content generated by AI," if the communication includes both video and audio synthetic mediaSynthetic media"Synthetic media" means audio or video content substantially produced by generative artificial intelligence.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1).

(b) Violation of any provision of this section shall be punished by a fine of not more than $1,000. Compliance with this section does not exempt a person from civil or criminal liability for violations of other applicable law.

Section 2 creates the bill's sole operative obligation: any paid audio or video political communication containing synthetic media must carry prescribed AI-disclosure labels. The obligation applies when three conditions are met: the communication is paid for by a candidate campaign committee, PAC, political issues committee, political party, or person using a contribution; it is intended to influence voting; and it contains synthetic media. When triggered, the communication must include the phrase "Contains content generated by AI" at its beginning and end, plus a continuous label throughout each synthetic-media portion specifying whether the AI content is video, audio, or both.

Subsection (b) establishes a fine of up to $1,000 per violation and expressly preserves existing civil and criminal liability under other law — it does not preempt or displace other election-law penalties.

Compliance actions 1 item
1
Any person paying for a political audio or video communication containing synthetic mediaSynthetic media"Synthetic media" means audio or video content substantially produced by generative artificial intelligence.Mass. Gen. Laws ch. 50, § 1 (as amended by Section 1) must (1) include the words Contains content generated by AI at the beginning and end of the communication, and (2) display throughout each synthetic-media portion a continuous legible label identifying whether the AI-generated content is video, audio, or both.
CP-01.6

Passage Likelihood

Medium
Status Introduced
Chamber No passage
Committee Passed
Majority party No
Bipartisan No
Prior session None

Legislative History

2025-02-27 Referred to the Joint Committee on Election Laws
2025-02-27 Senate concurred
2025-06-27 Hearing scheduled for 07/08/2025 from 01:00 PM-04:00 PM in B-1
2025-09-02 Bill reported favorably by committee and referred to the committee on House Ways and Means
2026-02-11 Committee recommended bill ought to pass and referred to the committee on House Ways and Means
2026-02-11 Committee recommended ought to pass with an amendment, substituting therefor a bill with the same title, see H5094
2026-02-11 Referred to the committee on House Steering, Policy and Scheduling with the amendment pending
2026-02-11 Committee reported that the matter be placed in the Orders of the Day for the next sitting for a second reading with the amendment pending
2026-02-11 Read second, amended (as recommended by the committee on House Ways and Means)
2026-02-11 New draft substituted, see H5094

Entry Last Reviewed

2026-05-20
AI generated