EU files new round of antitrust charges against Google related to AdSense and AdWords
Context & Ripple Effects
This charge sheet lands a year after European publishers and rivals began coordinating civil lawsuits against Google — the regulator is now attacking the same ad-contract practices from the official side, giving those private complainants institutional backing.
It also extends the EU's Google caseload beyond shopping search into the advertising stack itself: AdSense and AdWords are the pipes through which most of Google's revenue flows, so the Commission is no longer contesting a single product but the distribution machinery.
First-order effects
- Google now faces formally filed charges on two additional fronts — AdSense and AdWords — meaning remediation negotiations and potential fines expand beyond the existing shopping case to its core ad business.
- The European publishers and firms behind the private lawsuits gain a regulatory ally whose findings can be cited as evidence in their own claims.
Second-order effects
- Advertisers and site publishers locked into Google's ad contracts acquire leverage to renegotiate exclusivity terms while enforcement pressure is at its peak.
- Rival ad networks and exchanges gain an opening to pitch publishers on diversification away from AdSense, since regulators have flagged dependence on Google's stack as the harm itself.
Third-order effects
- The pattern visible across the corpus — these 2016 charges, then regulators' frustration over slow settlement talks dragging past 2022, DMA breach charges in 2025, and a fresh probe into whether Google artificially inflates ad-auction clearing prices — suggests the EU is moving from one-off cases toward continuous, structural supervision of Google's ad tech.
- If that trajectory holds, the endgame is less a single fine than forced changes to how Google's ad auctions and contracts are structured — with each successive probe narrowing what behavior regulators will tolerate.
The trend: EU oversight of Google is evolving from episodic antitrust charges into standing, structural scrutiny of its advertising business.