S. 4107: Antitrust Accountability and Transparency Act

S. 4107 rewrites how antitrust consent judgments are reviewed under the Clayton Act, especially when the government settles instead of fully litigating. The bill shortens the public comment period from 60 days to 45 days, but it also adds more process around that shorter window: the United States or the Federal Trade Commission must publish a response to comments no later than 30 days after the 45-day comment period closes, and commenters then get a right to file a reply. That means the timeline is tighter, but the record becomes more complete and more public.

The biggest substantive change is the legal test judges must apply. A court would need to find a "reasonable belief, based on evidence and reasoned analysis," that a consent judgment does not permit any transaction, merger, agreement, business practice, or other course of conduct that creates a material risk of violating the antitrust laws, and that the settlement terms are reasonably tailored to the violations alleged in the complaint. The bill also says courts are not required to defer to the United States' predictions about whether a remedy will work. That is a major shift away from rubber-stamping government-negotiated settlements.

The bill also forces far more transparency. Parties must disclose commitments made to the U.S. or FTC that were not memorialized in the settlement proposal, explain how the proposal remedies material antitrust risks, and describe the process through which settlement offers, divestitures, or remedies were considered. The government must include a communication log listing the date, author, recipient, and participant for every written or oral communication about the proceeding. Courts may also order production of those communications and information or testimony about benefits or concessions provided to the government or its employees, including payments, donations, or policy changes.

States gain leverage too. Courts must take into account written hearing requests from Federal or State agencies, including State Attorneys General. If a court decides an evidentiary hearing is appropriate, any Federal or State agency that requested one must be allowed to intervene. If the federal government tries to voluntarily dismiss during the settlement process, that proposal must be published in the Federal Register at least 45 days before it takes effect, proceedings are stayed for 45 days, and State Attorneys General may move to substitute in unless there is clear and convincing evidence that no genuine issues of material fact exist. In merger cases under section 7, companies must hold assets separate until 15 days after the government files and publishes its response to comments, and violations are treated like section 7A violations, triggering civil penalties under subsection (g).