The US government is stepping into the dispute between Brussels and major tech platforms. Washington seeks to join X's appeal against a European Union penalty.
Elon Musk's platform aims to overturn the €120 million fine issued in December 2025 under the Digital Services Act. The US administration believes the outcome could impact more than just X.
US Seeks to Participate in Proceedings
Appeals were filed on February 16, 2026. X Internet and X Holdings, along with Elon Musk in a separate filing, are challenging the decision before the EU's General Court. X is contesting the European Commission's ruling. The United States wishes to intervene in this case. If the court agrees, Washington will gain access to case files, the ability to present legal arguments, and potentially participate in hearings.
Brett Shumate, head of the US Justice Department's civil division, argues the European Commission exceeded its regulatory authority. He suggests that upholding the penalty could have repercussions for other companies, a stance supported by the US administration.
X Challenges €120 Million Fine
In December 2025, X was sanctioned by the European Commission for violations of the DSA. The case primarily concerned the operation of the blue checkmark, initially linked to verified accounts and later made available through paid subscriptions.
In July, Brussels accepted X's action plan regarding its advertising repository and researcher access to data. X, however, continues its appeal to have the decision annulled or, failing that, to reduce the fine.
Case Extends Beyond Social Media Platform
Tensions are already high between the US and Europe regarding digital regulation. This case emerges amidst significant friction between Washington and Brussels over how to regulate digital platforms. The US administration, in particular, criticizes Brussels for imposing excessive restrictions on American tech firms. Washington voiced strong objections following the sanction against X.
The US government also questions why European investigations targeted Elon Musk and his other companies, even when not directly related to the social media platform.
The court must first decide whether to grant the US intervention. Washington's involvement alongside X won't automatically alter the appeal's outcome, but it would give the US government an official role in a case that has become symbolic of transatlantic disagreements on digital regulation.
