Google Ads added one sentence to the section of its personalized advertising rules that covers restricted targeting. The new text reads, “Additionally, advertisers are not allowed to target users based on an interest in categories prohibited in Google’s ad network.”

Search Engine Roundtable spotted the change on Thursday, November 12, 2026. Four categories are covered: counterfeit goods, dangerous products or services, enabling dishonest behavior, and inappropriate content. Each already limits what an ad may promote. The edit applies the same boundary to audience selection.

That shifts the compliance question. A clean ad and a clean landing page no longer settle it, because the audience definition itself can now run afoul of policy. Google’s wording does not say when enforcement starts, how it will detect such targeting, or what penalty follows, and the coverage describes no new enforcement tooling.

Teams running custom segments or audience lists should review them for interest definitions that touch these four categories, and keep a record of that review in case of disapprovals.

Search Engine Roundtable, Barry Schwartz, published November 12, 2026.