Pennsylvania Requires Labels on AI-Generated Ads

Pennsylvania has taken a new step in the debate over synthetic media by enacting the Artificial Intelligence Deceptive Advertising Act. Governor Josh Shapiro signed the measure, which requires disclosure when an advertisement is generated or substantially altered by artificial intelligence. The requirement applies across formats, including still images, video, audio and text, giving regulators and the public a clearer way to identify content that may not be entirely human-made. The law is designed to serve two audiences at once. For voters, it aims to make it easier to spot political messages that use AI to create realistic but fabricated scenes or voices. For consumers, it applies similar transparency expectations to commercial advertising, where synthetic endorsements or altered product imagery could mislead. By putting disclosure obligations into statute, Pennsylvania is treating AI-generated persuasion as a label-worthy practice rather than a purely technical curiosity. The move arrives as state governments grow more active on artificial intelligence, especially in election years. Deepfakes and low-cost generative tools have raised concerns that false content could spread faster than fact-checkers can respond. Pennsylvania's approach does not ban AI in advertising; instead, it relies on disclosure to preserve audience awareness. That makes implementation and enforcement central questions, including how officials will determine whether content was significantly modified and how quickly complaints can be reviewed. Supporters see the law as a practical model for other states that want baseline transparency without waiting for federal action. Critics may ask whether disclosure labels are sufficient, how they affect smaller advertisers and whether political groups will challenge the rules. Still, the act signals a broader shift: as AI makes synthetic content cheaper and more convincing, policymakers are moving to require clear signals about when audiences are seeing it.