Would your readers know if the cheerful spokesperson in your last sponsored post was never a real person at all?
Since June 9, 2026, that question has a legal answer in New York, and it is not a gray area. If you made the ad and the person in it is not a real human, you tell people. If you did not make it, and you are just running it on your site, you generally do not have to.
What the law actually requires
New York’s new statute grew out of Senate Bill S8420A, sponsored by State Senator Michael Gianaris and signed into law on December 11, 2025. It took effect 180 days later, on June 9, 2026. The operative line requires that an advertiser “shall conspicuously disclose in such advertisement that a synthetic performer is in such advertisement, where such person has actual knowledge,” according to the bill text itself.
“Conspicuously” is doing real work in that sentence. Per ArentFox Schiff’s reading of the law, a disclosure has to be “reasonably visible and comprehensible, not buried in fine print or flashed briefly on the screen.” A label sitting in a wall of terms and conditions, or on screen for a quarter of a second in a video ad, would not clear that bar.
What counts as a “synthetic performer,” exactly
The bill text defines a synthetic performer as a digitally created asset, built with generative artificial intelligence or a software algorithm, made to look like it is a human performer in an audiovisual or visual ad, while not being recognizable as any actual identifiable person. A fully AI-generated brand mascot or spokesmodel fits that definition cleanly. A real actor whose voice was digitally cleaned up, or whose face is simply filtered, is a murkier case, and one that a lot of small marketing teams have not thought through yet.
Per ArentFox Schiff’s breakdown of the penalties, they are civil rather than criminal, and they scale with repetition: $1,000 for a first violation, $5,000 for every one after that. That is not a number that bankrupts a large agency, but for a blogger running their own sponsored campaigns, or a small brand producing its own ads, it adds up fast if the same undisclosed AI spokesperson runs across a dozen posts before anyone notices.
Notice the phrase “actual knowledge” sitting inside that statutory language quoted above. That is a meaningfully lower bar for liability than it first sounds. An advertiser cannot claim ignorance of a synthetic performer it commissioned and then handed off to a production shop without asking questions. If the ad was built to look human and you never checked whether it actually was, a regulator can reasonably ask what you should have known, not just what you happened to know.
Why publishers are treated differently from advertisers
This is the part of the law that actually matters most for anyone running a blog. The statute exempts media outlets and publishers that simply host or publish someone else’s ad, without being involved in creating it, unless they are given written notice of a violation and five days to fix it. In other words, if a brand hands you a banner ad or a sponsored video that already breaks the disclosure rule, you are not automatically liable for running it. You become liable if you know about the problem and do nothing.
The line gets blurrier the moment a blogger stops just hosting an ad and starts producing one. If you are the one generating an AI spokesperson to sell your own affiliate product, writing the script for a synthetic host to read on your own sponsored video, or building a fully AI-generated testimonial for a brand partnership, you are the advertiser under this law, not a neutral publisher. That distinction turns on who actually made the ad, no matter how big or small your audience is.
What about ads that are exempt from all of this
A few categories sit outside the disclosure requirement entirely, per the bill’s own exemptions. Advertisements for expressive works like films, television, video games, and similar media are exempt, along with audio-only ads and cases where AI is used solely to translate a real human performer’s speech into another language rather than to create a fake one. Those carve-outs exist because the law is aimed specifically at ads that could mislead someone into thinking they are watching a real person, not at every piece of AI-assisted content. Using AI to write ad copy, clean up a product photo, or generate background music does not trigger any of this. The trigger is a fake person, presented as a real one, trying to sell something.
So how do you actually know if this applies to you
Three questions cover most of it. Did anyone on your team, or anyone you hired, generate a performer using AI rather than filming a real person? Would a viewer reasonably believe that performer is human if nobody told them otherwise? And is the disclosure you currently use, if you use one at all, sitting somewhere a reader would actually see it, rather than buried in a caption’s last line or a terms page nobody opens? A yes to the first two and a no to the third is exactly the gap this law was written to close.
I am not a lawyer, and this is not legal advice specific to your situation. But before your next AI-generated spokesperson goes live in a New York-facing ad, it is worth sitting with one plain question: did I make this ad, or am I just running it? If the answer is the first one, the disclosure needs to be visible enough that nobody has to squint to find it.
