The EU AI Act's transparency obligations have been live since August 2. If you're running AI-generated creative in EU markets — product shots, AI voiceovers, backgrounds built with Firefly or Midjourney, or anything Advantage+ and Performance Max auto-generate on your behalf — you are now legally required to disclose it. This is not a future deadline. Enforcement started eleven days ago.
What Triggers the Disclosure Requirement
Article 50 of the EU AI Act applies to any AI output that creates or manipulates realistic depictions of people, objects, places, or events. The test is simple: if a consumer could reasonably mistake it for real, it needs a label.
That covers AI-generated product photography. AI-synthesized models or spokespeople. Backgrounds created or significantly altered with AI. Audio that is AI-cloned or AI-generated. Static or video creative where AI rewrote the original — not just resized it.
What it does NOT automatically cover: AI-assisted copy where a human reviewed and edited the final output. If a real person owns the editorial decision and that review is genuine and documented, you may be exempt from the text disclosure rule. That exception does not extend to image or video.
What Disclosure Actually Looks Like
Two layers are required, not one.
Visible label. A clear, consumer-facing disclosure that the creative was AI-generated or AI-manipulated. The EU hasn't mandated specific wording, but enforcement guidance points toward "Created with AI" or "AI-generated image" placed where users can see it — not in a privacy policy footnote.
Machine-readable metadata. Embedded data that platforms and detection tools can read even if the visible label is removed. Regulators are pointing toward the C2PA (Coalition for Content Provenance and Authenticity) standard. Here's the one real grace period in this law: AI systems already on the market before August 2 have until December 2, 2026 to meet the machine-readable marking requirement. That's four months. It is not a reason to delay the visible label.
Who's In Scope (Almost Certainly You)
If you run Meta Advantage+, the platform is generating background variations and cropped product images on your behalf. If you run Performance Max, Google is building assets from your inputs. If your creative team used Firefly, DALL-E, Canva AI, or any AI-enhanced product photo tool — and those ads reach users in Germany, France, the Netherlands, or any EU country — you're in scope.
The fines are real: up to €15 million or 3% of worldwide annual turnover, whichever is higher. Enforcement is split across national market surveillance authorities in each EU member state. You won't get a single warning letter from Brussels. You could get separate inquiries from multiple countries.
What to Do Before Your Next Creative Goes Live
Start with an audit. Pull your active creative across Meta, Google, TikTok, LinkedIn, and any programmatic DSPs. For each asset, confirm whether AI generated or materially modified it.
Then talk to your platform reps about their labeling infrastructure. Meta and Google are both working on C2PA metadata embedding at the platform level. That work is not complete, and it is not automatic for every ad format or placement today. Do not assume the platform is handling it on your behalf.
Add visible disclosure text to any AI-generated creative serving EU audiences immediately. This is the step you can take today without waiting for platform tooling. A simple text overlay or caption field is enough for the visible requirement while you sort out metadata.
If you're running Advantage+ in a way that generates creative variants you can't inspect before they serve — and you have meaningful EU traffic — restrict that campaign to non-EU audiences until you have visibility into what the platform is generating. Running blind on AI-generated creative in the EU is the exact scenario this regulation was written to stop.
The December machine-readable metadata deadline sounds far away. It isn't. Running compliant creative on all EU campaigns, across every platform you use, with both labels in place, takes longer than it sounds to implement. Start the audit this week.
