EU Court Backs Regulators in Broadcom-VMware Antitrust Discovery Dispute
On August 3, 2026, the European Union’s General Court rejected a bid by Broadcom to block antitrust regulators from accessing legal documents related to its 2023 acquisition of VMware. The decision highlights the growing divide in regulatory standards and corporate compliance between the United States and the European Union, particularly concerning the limits of legal professional privilege (LPP).
The Conflict: U.S. vs. EU Legal Professional Privilege
Broadcom’s legal team argued that the European Commission’s demand for U.S.-produced legal papers violated U.S. attorney-client privilege. In the United States, confidential communications between corporate executives and both in-house and external legal counsel are protected. However, the legal landscape in the European Union is starkly different.
Under established EU case law, legal professional privilege only extends to communications with independent, external lawyers who are admitted to the bar of an EEA member state. In-house counsel communications do not enjoy the same immunity. By demanding documents generated outside the EU, regulators are applying European standards to global files, forcing multinational corporations to hand over materials that would otherwise be protected under domestic U.S. law.
Court Defends European Commission’s Investigative Mandate
The General Court, Europe’s second-highest judicial body, backed the European Commission. The presiding judge emphasized that permitting companies under antitrust investigation to self-select which documents are relevant would compromise the regulator’s enforcement capabilities. The ruling establishes that it is the Commission’s prerogative to determine what evidence is necessary to uncover potential market competition violations.
Market Implications for Tech M&A
Broadcom’s 2023 acquisition of VMware remains a major case study in tech sector consolidation. This procedural loss indicates that post-merger regulatory scrutiny continues to pose operational risks. For the broader tech sector, this ruling serves as a warning: cross-border M&A deals will face aggressive discovery processes where U.S. legal protections may not apply in European jurisdictions.
Frequently Asked Questions (FAQ)
What is the difference between U.S. and EU attorney-client privilege?
In the U.S., privilege applies to both external and in-house attorneys. In the EU, legal professional privilege only protects communications with independent, external lawyers admitted to an EEA bar; in-house legal communications are not privileged.
Why is Broadcom battling the European Commission over U.S. documents?
Broadcom sought an interim measure to stop the EU from reviewing documents created in the U.S., arguing they are protected by U.S. legal privilege. The EU court rejected this, stating the EU Commission has the authority to decide what is relevant to its antitrust probe.
How does this court decision impact future corporate mergers?
Global companies must prepare for the reality that U.S. legal protections will not shield corporate documents from EU antitrust regulators if a merger or business practice faces scrutiny in Europe. This increases the compliance risks of cross-border M&A transactions.
