Pennsylvania requires labels on AI-generated ads

Summary

Pennsylvania signed the AI Deceptive Advertising Act, mandating labels for ads that are 'significantly altered or generated' by artificial intelligence. This move positions the state as one of the first to impose such disclosure requirements. However, the law's core thresholds—'significantly altered,' 'clearly fictional,' and 'misleading consumer perception'—remain undefined and subjective.

Why it matters

As AI-generated content floods advertising channels, this state-level disclosure rule sets a precedent that other jurisdictions may follow. The law’s application to ads produced outside Pennsylvania but broadcast within the state could reshape national advertising practices. Nevertheless, its reliance on ambiguous, judicially interpreted language means real-world enforcement will depend on how courts and regulators define the terms left open by the legislature.

Highlights

• Labels must align with the ad's format (e.g., audio disclosure for video ads, visual tags for static images).
• The law applies to all advertising mediums—TV spots, restaurant brochures, audio and written content—regardless of where the ad was produced.
• Explicit exemptions for parody, satire, commentary, criticism, and 'clearly fictional' content create a broad safe harbor.

Critical take

The Verge also highlights that the law’s functional phrases—'significantly altered,' 'clearly fictional,' and 'misleading consumer perception'—are so subjective that compliance will likely be determined on a case-by-case basis in court. This undermines the clarity a disclosure law should provide. Without a regulatory body or clear testing criteria, the law risks becoming a litigation framework rather than a practical consumer protection tool.