EU Court Adviser Recommends Reinstating €1.49 Billion Google AdSense Fine

The European Union’s top court should reinstate a €1.49 billion antitrust fine against Google over its historical advertising practices, according to a formal opinion issued Thursday. Advocate General Juliane Kokott advised the European Court of Justice that a lower court made critical legal errors when it scrapped the penalty.[1][2]

The recommendation marks a significant reversal in a long-running legal battle over Google’s AdSense platform. The European Commission originally levied the fine in 2019, arguing the company used illegal exclusivity clauses to block rival search engines from placing advertisements on third-party websites.[2][3]

"The General Court erred in finding that the Commission had failed to demonstrate any exclusionary effects of Google's contractual practices," Kokott wrote in her advisory opinion. She stated that the lower court failed to properly evaluate the market realities during the period in question.[1][4]

While the Advocate General's opinion is not a final verdict, the European Court of Justice historically follows such recommendations in the majority of its rulings. A final judgment is expected in the coming months, which will definitively settle the dispute over the 2019 penalty.[3][5]

The AdSense Exclusivity Dispute

The core of the European Commission's case centers on contracts Google signed with third-party publishers between 2006 and 2016. Through its AdSense for Search product, Google provided search boxes and corresponding advertisements to websites ranging from major newspapers to travel blogs.[2][4]

According to the original antitrust decision, Google included strict exclusivity clauses in these agreements. These provisions explicitly prohibited publishers from placing search advertisements from competing networks, such as Microsoft or Yahoo, on their search results pages, effectively locking up the inventory.[3][5]

The Commission argued that these restrictions artificially cemented Google's dominance in the online search advertising market. By securing exclusive rights to the most lucrative third-party publishers, regulators claimed Google starved its competitors of the scale necessary to mount a viable challenge.[2][4]

Google eventually removed or modified the contested clauses in 2016, shortly after the European Commission formally escalated its antitrust investigation. The company has consistently maintained that the contracts were standard industry practice and did not actually prevent rivals from competing for ad placements.[3][5]

Errors in the Lower Court

In September 2024, the EU General Court handed Google a major victory by annulling the €1.49 billion fine entirely. The judges ruled that the European Commission had failed to establish that the specific contract clauses actually harmed consumers or stifled market competition.[2][3]

The lower court concluded that the Commission's market analysis was flawed and incomplete. It found that regulators had not proven the exclusivity agreements covered a large enough share of the market to genuinely restrict competitors from reaching internet users across the European Economic Area.[4][5]

Kokott's new opinion systematically dismantles that 2024 ruling. She argues the General Court applied an incorrectly high legal standard for proving competitive harm, effectively demanding the Commission demonstrate actual market foreclosure rather than the capability to restrict competition.[1][4]

The Advocate General noted that Google held a dominant position in the national markets for online search advertising, often exceeding an 80 percent market share during the decade in question. Under European competition law, companies with such overwhelming dominance face a special responsibility not to impair genuine competition.[1][2]

The Capability to Restrict Competition

According to the advisory document, the General Court failed to account for the cumulative effect of Google's various contractual restrictions. Kokott emphasized that even if individual contracts only covered a small portion of the market, their combined weight created a formidable barrier to entry.[1][4]

"The General Court’s assessment of the capability of the contested clauses to restrict competition is vitiated by errors of law," the Advocate General concluded. She recommended that the European Court of Justice set aside the 2024 annulment and refer the case back for a proper assessment.[1][5]

If the European Court of Justice adopts this reasoning, it would lower the evidentiary burden on antitrust regulators. The Commission would only need to prove that a dominant company's behavior was capable of restricting competition, rather than demonstrating concrete, quantifiable damage to specific rivals.[3][4]

This legal distinction is crucial for the European Commission's broader enforcement strategy. Regulators frequently target complex, multi-layered business practices where isolating the exact financial impact of a single contract clause is statistically difficult, making the capability standard essential for successful prosecutions.[2][5]

A Legacy of Antitrust Enforcement

The AdSense penalty was the third in a trio of massive antitrust fines levied against Google by Margrethe Vestager, the outgoing European Commissioner for Competition. Between 2017 and 2019, Vestager fined the technology giant a total of €8.25 billion across three separate investigations.[2][3]

The first fine, totaling €2.42 billion, targeted Google's practice of favoring its own comparison shopping service in search results. The European Court of Justice definitively upheld that penalty earlier this year, marking a landmark victory for the Commission's enforcement approach against self-preferencing.[3][5]

The largest of the three penalties, a €4.34 billion fine related to the Android mobile operating system, is also currently working its way through the European appeals process. A lower court slightly reduced that fine to €4.12 billion, but largely upheld the Commission's core findings regarding illegal tying practices.[2][4]

Reinstating the AdSense fine would complete a near-total vindication of Vestager's campaign against Google's historical business models. It would signal that the European judiciary broadly supports the Commission's aggressive interpretation of abuse of dominance in digital markets, despite the massive financial penalties involved.[4][5]

Shifting Regulatory Frameworks

While the AdSense case focuses on contracts that expired in 2016, the legal principles at stake remain highly relevant to modern digital regulation. The European Union has since enacted the Digital Markets Act, a sweeping framework designed to preemptively ban many of the practices targeted in these historical lawsuits.[2][3]

Under the Digital Markets Act, designated gatekeeper platforms like Google are strictly prohibited from enforcing exclusivity clauses or self-preferencing their own services. The new law shifts the regulatory burden, requiring companies to prove compliance rather than forcing the Commission to prove competitive harm after the fact.[4][5]

However, the outcome of the AdSense appeal still carries significant financial and legal weight. A definitive ruling against Google would establish binding case law for how European courts evaluate market dominance, influencing ongoing investigations into other technology conglomerates operating within the bloc.[3][4]

The European Commission is currently pursuing a separate, potentially more consequential antitrust case against Google's broader advertising technology stack. Regulators have previously suggested that the only way to resolve the conflicts of interest in that market might be to force Google to divest parts of its ad-tech business.[2][5]

AI

A final judgment from the European Court of Justice on the AdSense fine is anticipated by mid-2027. Until then, the €1.49 billion penalty remains in legal limbo, serving as a high-stakes test of the European Union's ability to successfully prosecute complex digital antitrust cases.[3][5]

The Broader Tech Backlash

The recommendation arrives during a period of intense scrutiny for American technology firms operating in Europe. Beyond antitrust fines, companies face mounting compliance costs associated with the Digital Services Act and the General Data Protection Regulation, fundamentally altering how they deploy products across the continent.[2][4]

Google has consistently argued that its advertising products benefit both publishers and advertisers by efficiently matching supply with demand. The company maintains that the European Commission's interventions risk degrading the quality of its services and ultimately harming the consumers the regulators aim to protect.[3][5]

The European Court of Justice will now deliberate on Kokott's findings before issuing its binding decision. If the judges agree that the General Court erred, the €1.49 billion fine could be immediately reinstated, closing a chapter that began with a formal complaint more than a decade ago.[1][2]