Pennsylvania Senate Bill 806, the Artificial Intelligence Deceptive Advertising Act, was approved by the Governor on 22 October 2026 and became Act 99 of 2026, according to the bill’s history on the Pennsylvania General Assembly’s website, read on 24 October 2026.
The law requires a disclosure when an advertiser uses AI-made content in a way that “creates a false consumer perception about the nature, origin or authenticity of the goods or services being advertised.” A court can award a civil fine that does not exceed $3,000, the text says.
Business Pill · WATERMARKING
A short explainer of watermarking: a hidden mark built into content as it is made. It teaches the general idea only and says nothing about Pennsylvania’s law.
The key insight: As we read it, the new element is who carries the duty: Act 99 puts the label on the advertiser, and only when AI-made content creates a false perception about the product, with enforcement by the Attorney General or district attorneys.
The rule applies to an advertiser that “knowingly, recklessly or willfully” creates and spreads such an ad. The disclosure must state that the advertisement contains content that was modified or generated using artificial intelligence.
The bill defines “synthetic content” as “Information, including an image, video, audio clip or text, that has been significantly modified or generated by artificial intelligence.”
The label must be shown “in the first instance” the synthetic content appears, in the same medium, and, “To the extent technically feasible, permanent or extraordinarily difficult to remove from the synthetic content.”
Item
What SB 806 says
Section
Who
An advertiser acting knowingly, recklessly or willfully
4(a)
When
Synthetic content creates a false perception about the goods or services
4(a)
Not covered
Evidently fictional content; parody, satire, commentary or criticism; text only
4(b)
Enforced by
The Attorney General or the appropriate district attorney
5(a), 5(b)
Penalty
A civil fine that does not exceed $3,000, plus attorney fees and court costs
5(c)
Start
Takes effect in 60 days
6
Source: Senate Bill 806, Printer’s Number 1808, Pennsylvania General Assembly, read 24 October 2026.
Final votes on Pennsylvania Senate Bill 806, the Artificial Intelligence Deceptive Advertising Act: Senate 48-2 (10 June 2026), House 163-40 (7 October 2026). Approved by the Governor on 22 October 2026 as Act 99. Fines up to $3,000. Source: Pennsylvania General Assembly bill history and text, read 24 Oct 2026.
How It Passed
The bill history shows the Senate passed it 48-2 on 10 June 2026 and the House passed it 163-40 on 7 October 2026. It was presented to the Governor on 21 October and approved on 22 October.
The prime sponsor is Senator Nick Pisciottano, a Democrat; Senator Tracy Pennycuick, a Republican, is the first co-sponsor listed, the bill page shows.
The text says the act takes effect in 60 days. By our arithmetic from the 22 October approval, that is around 21 December 2026.
What Sponsors and Critics Said
MediaPost reported on 8 October that Pisciottano said: “Consumers deserve to know if AI is being used to create a false impression about a product or service.”
MediaPost reported that the tech industry group NetChoice opposed the bill in a 4 October letter. It quoted the group: “Layering a parallel, AI-specific regime on top of these actively enforced laws does not enhance consumer protection.” It also quoted NetChoice on the format rules: “Rules this prescriptive risk overwhelming short videos, small display ads, and audio spots.”
Connecting the Coverage
Our California piece of 17 September reported that SB 1050 requires a disclosure on video or audio ads that use AI-generated performers to sell a product or service.
Google opened its SynthID detector to everyone on 7 October, as our SynthID piece reported; Google said it has watermarked over 180 billion images and videos.
State officials are also using consumer-protection law on AI companies directly: Texas Attorney General Ken Paxton sued OpenAI on 23 October under the Texas Deceptive Trade Practices Act, as our Texas piece reported. And on AI in political ads, our midterms piece of 23 October covered a NewsGuard audit and a PAC putting $2.5 million into ads, while today’s election-picks piece covered how two chatbots answered when forced to choose.
What is new here: a state law that puts a label duty, and a fine, on the advertiser when AI content misleads buyers about a product.
The Structural Read
As we read it, the law is narrower than a blanket AI label: the bill text exempts content that is evidently fictional, parody, satire, commentary or criticism, or limited to text.
As we read it, the format rules are the practical change for marketers: the text asks for a label shown “in the first instance” and, where technically feasible, “permanent or extraordinarily difficult to remove from the synthetic content.”
As we read it, the bill passed with members of both parties behind it: the bill history shows 48-2 in the Senate and 163-40 in the House, with a Democratic prime sponsor and a Republican first co-sponsor.
Senator Nick Pisciottano, as quoted by MediaPost, 8 October 2026
“Consumers deserve to know if AI is being used to create a false impression about a product or service.”
Three Implications
FOR ADVERTISERS The bill text says the act takes effect in 60 days; by our arithmetic, around 21 December 2026.
FOR ENFORCEMENT The text lets the Attorney General or a district attorney seek an injunction and lets a court award a civil fine that does not exceed $3,000.
FOR THE INDUSTRY NetChoice argued, as MediaPost reported, that existing laws already prohibit deceptive ads.
The framework puts it this way: “Layer 9 — Governance. The rules that determine whether a model can be released, deployed, sold, or used.”
As we read it, Act 99 sits in that top layer at the level of one state and one use: AI-made content inside an ad. The framework does not discuss this law.
What Is Not Established
We read the bill text and its history; we did not read a Governor’s office statement or The Verge’s 24 October report. The text does not say whether the $3,000 cap applies per ad or per violation, and we have not seen guidance from the Attorney General on how it will be enforced. The 21 December date is our arithmetic, not a date stated in the law. We did not contact the sponsors, NetChoice or the Governor’s office.
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Pennsylvania’s Act 99 of 2026 makes advertisers label AI-made content that misleads buyers about what they are getting, with fines of up to $3,000 and enforcement by the Attorney General or district attorneys, starting 60 days after the 22 October approval.
A note on sourcing. This piece rests on the Pennsylvania General Assembly’s bill history and the text of Senate Bill 806 (Printer’s Number 1808), MediaPost’s report of 8 October 2026, and our own earlier pieces, all read on 24 October 2026. We did not read a Governor’s office statement and did not contact the sponsors, NetChoice or the Governor’s office.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
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