Do marketing emails need AI labels?

Generally, no. Ordinary advertising copy is explicitly outside the Article 50(4) text-labelling duty — the rule targets AI-generated text published to inform the public on matters of public interest, not promotional messaging.

There's an important caveat, though: that carve-out doesn't extend to marketing content carrying health-, safety-, or sustainability-type claims. A wellness or supplement email claiming health benefits, or sustainability marketing making specific environmental claims, can tip back into scope on the same logic as any other public-interest text.

Two more things work in your favor even for borderline cases. First, "published" in this context means an indeterminate, large audience — which is a meaningfully different bar from a promotional blast to your own subscriber list, though a mass newsletter with informational content could still meet it. Second, the same editorial exception applies here as to blog content: if a competent human substantively reviews the copy and a named person or entity holds editorial responsibility for it, you're exempt regardless.

Practical takeaway: routine promotional emails — discount codes, product announcements, newsletters without health/safety/sustainability claims — don't need an AI label. If your marketing does make those specific kinds of claims, that's the case worth checking carefully, not marketing copy in general.

One more thing worth doing regardless of which side of the line you land on: if your marketing team drafts with an AI tool but a person reviews and approves before send — which describes most real workflows — keep that approval step documented. It's the same editorial-review record that would exempt borderline content anyway, and it costs nothing to keep as a habit.

This question is also distinct from whether emails count as a Route A "chatbot." A one-way marketing email isn't a system a person interacts directly with in a conversation, so the chatbot disclosure duty doesn't apply to it either — the only route worth checking for marketing email is the text-labelling one described above.