US Justice Department asks EU court to let it argue X's side against the first DSA fine
US Justice Department lawyers have asked to join X's court challenge to its 120 million euro EU fine, the first penalty under the Digital Services Act. Before any argument on the merits, a Luxembourg court has to decide whether Washington may join the case at all.
The Product Desk
What happened
- The Justice Department said it prepared the application with the State Department's help, in support of Musk and X's bid to annul the fine.
- The fine followed a two-year Commission investigation that found X had breached the Digital Services Act's transparency obligations.
- Musk and X appealed in February, calling the investigation "incomplete and superficial" and the Commission's reading of the DSA "tortured".
- In July the Commission accepted X's plan to fix its researcher data access problems, and X has six months to put that plan in place.
Why it matters
- Who has to decide decision Platforms with EU users now have to choose between building to the Commission's reading of badges, ad libraries and researcher access or waiting on a case whose parties are still unsettled.
- What doesn't add up contradiction Washington's argument that the Commission reached companies outside its jurisdiction is harder to rely on while X implements a data-access fix that the same Commission approved.
- What it sets up precedent Because this is the first DSA fine, the court's eventual ruling becomes the reference point for the other large US-based platforms the Justice Department listed.
Next story · Invest · Sep 24
US asks the EU's General Court to let it fight X's 120 million euro fine on corporate-veil groundsConfirmed2 publishers
Someone scrolling X sees a blue checkmark and assumes the account has been verified. Here's what teams tell themselves users do: they understand that the badge is a paid subscription feature. Here's what users actually do, according to the European Commission: they take "verified" at face value. The Commission ruled that calling paying users "verified accounts" is deceptive when all they had to do was pay for the status [5].
The Commission's other findings were also about features a product team owns. It called X's advertising repository inaccessible and incomplete. It also said X's failure to give researchers access to public data was hindering research into the platform's risks [6].
Washington talks about the case differently. "The European Commission inappropriately attempted to expand its regulatory authority to reach American companies not present or operating within its jurisdiction," Assistant Attorney General Brett Shumate said [8]. "We will not tolerate the European Commission engaging in regulatory overreach to try and control American engines of innovation and economic growth," Shumate said [9]. The Justice Department also warned of "implications" for US-EU relations. It noted that many of the largest platforms the DSA covers are headquartered in the US, including Meta's Facebook and Instagram, Google's YouTube and Microsoft's LinkedIn [12][11].
The trade language did not start with this case. President Donald Trump has called the penalties "overseas extortion," and last year he threatened tariffs on any country implementing digital regulation [14]. The filing itself is narrower. It asks a court to let the US argue alongside X [2]. The reporting does not link any tariff or other trade measure to it.
I think the new uncertainty is about the fine and the politics. The product work is clearer than it was before the fine. The Commission has set out in a decision what it objects to on a named platform [5][6]. And X has a Commission-accepted plan for the data-access part [15].
This is for the compliance lead at any large platform with EU users who has to put a plan in front of legal on Monday. The test I would use sorts each EU-facing feature on two lines: whether the Commission named it in the X decision, and whether users pay for it. Features that were named and are unpaid, such as a complete ad library and researcher data access, get built to the Commission's reading now. Features that were named and are paid for, such as a purchased badge labeled "verified", get a new label for EU users that can be switched back if the court rules for X [5]. Anything the decision did not name can wait for the General Court. The cost is engineering time on the first two groups, and some of that work may turn out to be optional if Musk and X get the fine annulled [2].
What to watch
- Whether the General Court admits the US as an intervener in the two cases brought by Musk and X.
- Whether X delivers the researcher data-access fix within the six-month window the Commission set in July.
- Whether the administration links the DSA fine to the tariff threats Trump made last year against countries with digital regulation.
Clarity's read
What the record supports and how the coverage leans. The claims behind it follow.
Reality
- Evidence78
- Adoption
- Not scored
- Hype gap+15
- Incentives65
- Confidence72
Perspective Coverage
4 publishers- Builder
- Builder 13%
- Operator
- Operator 51%
- Investor
- Investor 36%
Claim ledger
Ranked by verification strength, evidence, and original report placement.
- [1]
The US Department of Justice said it had filed an application with the help of the Department of State to support a legal challenge by Musk to annul the case in the EU's General Court.
- [2]
The US Department of Justice on Thursday filed an application to intervene in a pair of cases brought by Musk and X seeking annulment of the penalty, which will be heard at the EU's General Court in Luxembourg.
- [3]
The European Commission in December fined X 120 million euros for breaking the Digital Services Act, the first such penalty under the bloc's online safety regime.
- [4]
The fine followed a two-year-long investigation which found X had breached transparency obligations.
- [5]
The Commission ruled that claiming users with blue checkmarks are 'verified accounts' when they simply have to pay for the status is deceptive.
- [6]
The Commission said X's inaccessible and incomplete advertising repository and failure to provide access to public data for researchers is hindering research into the platform's risks.
- [7]
The Luxembourg-based General Court will now decide whether the US has a right to intervene.
- [8]
"The European Commission inappropriately attempted to expand its regulatory authority to reach American companies not present or operating within its jurisdiction," assistant attorney general Brett Shumate said.
- [9]
"We will not tolerate the European Commission engaging in regulatory overreach to try and control American engines of innovation and economic growth," said Assistant Attorney General Brett A. Shumate of the Justice Department's Civil Division.
- [10]
The fine is precedent-setting as the bloc's first sanction under the Digital Services Act.
- [11]
The US government argues it should be involved in the case to protect American companies, pointing out that many of the largest sites covered by the DSA, including Meta's Facebook and Instagram, Google's YouTube and Microsoft's LinkedIn, are headquartered in the US.
- [12]
The Justice Department warned the case has 'implications' for US-EU relations.
- [13]
Musk and X launched appeals against the ruling in February, saying the EU's investigation was 'incomplete and superficial' and the interpretation of the DSA obligations 'tortured'.
- [14]
President Donald Trump has called the DSA penalties 'overseas extortion' and last year threatened imposing tariffs on any country implementing digital regulation.
- [15]
In July, the Commission accepted X's plan to fix the data access issues, which X now has six months to implement.
Sources
4 independent publishers whose own reporting we read for this story.
- arstechnica.comTrump administration takes Musk’s side in fight over EU tech rules
1 article · September 25, 2026
- bbc.co.ukUS backs Elon Musk's bid to overturn €120m EU fine against X
1 article · September 25, 2026
- thenextweb.comUS asks EU court to let it back Musk’s challenge to €120M X fine
1 article · September 24, 2026
- wired.comThe Trump Administration Is Trying to Get Musk and X out of a $137 Million EU Fine
2 articles · September 25, 2026
Topics and entities
Topics
- EU Digital Services Act enforcement
- US-EU tech relations
- Platform transparency