DOJ’s Antitrust Arm Shifts Back to Focused HSR Second Requests

The U.S. Department of Justice’s Antitrust Division announced it is reinstating a practice of “targeted” Second Request investigations for large mergers, a move designed to cut red tape and speed up deal reviews. Under the Hart-Scott-Rodino (HSR) Act, transactions above certain size thresholds must be reported to federal antitrust agencies, which can demand extensive additional information through a Second Request.

Instead of requiring merging parties to hand over every possible document from the start, the Division will now prioritize specific information that could resolve its competitive concerns early. This approach, which the DOJ says is a return to historical practice, allows the Division to either close an investigation, modify its request, or demand full compliance only if initial submissions fail to address potential problems.

Associate Attorney General Stanley E. Woodward Jr. framed the shift as both pro-business and pro-enforcement. “A more targeted process strengthens the Department’s ability to appropriately enforce antitrust laws through focusing its review,” he said, adding that it “helps the Department do its job to safeguard a competitive marketplace while keeping America open for business.” As part of the announcement, the Division also published a model timing agreement that outlines how such targeted reviews will typically unfold.

How the Return to Targeted Reviews Reshapes the M&A Landscape

Inside the DOJ’s Revived Approach

The policy change signals a desire to lower the administrative and financial burden on corporations without surrendering enforcement teeth. By negotiating a timing agreement up front, the Division gets prioritized information on an agreed schedule, while companies gain greater predictability and the chance to resolve issues before a full-blown document hunt begins. The model agreement—now public—sets expectations for both sides and could become a template for most standard reviews.

What a Model Timing Agreement Means for Deal Certainty

Publishing the model agreement is a tangible step: it gives deal lawyers a clear roadmap for what information the DOJ wants first and when. This should reduce the guessing game that often delays transactions and drives up legal costs. For companies, the benefit is twofold—a potential to avoid a sprawling, months-long Second Request entirely if early evidence satisfies the Division, and a much clearer timeline even if the investigation deepens. The agreement’s key milestones create a built-in off-ramp, but also a potential on-ramp to full compliance if the competitive picture remains murky.

The Balance Between Speed and Scrutiny

Critics might worry that a lighter-touch initial phase could let problematic deals slip through. However, the Division explicitly states it will still require full compliance when broader information is necessary. The real test will be where DOJ officials draw the line—whether they use the targeted phase as a genuine filter or as a superficial box-tick. So far, the language and the release of the timing model suggest the Division is leaning toward pragmatic efficiency, but the proof will come in how many cases are closed early versus escalated.

Concrete Steps for Companies Facing a DOJ Merger Review

  • Examine the newly published model timing agreement. The document provides a blueprint for how the DOJ expects to structure negotiations. Legal teams should align internal data collection with the priority areas it outlines to speed up early submissions.
  • Prepare a focused early submission. Identify the specific competitive questions your deal is likely to raise and be ready to present targeted evidence—market share analyses, customer overlap charts, and internal business documents that address those issues directly.
  • Engage the DOJ proactively on a timing deal. The Division says it remains open to good-faith negotiations. Approaching staff with a concrete, limited-scope proposal based on the model pact can set a cooperative tone and potentially shorten the review.
  • Budget for both scenarios. While the targeted approach may save costs overall, plan for the possibility that the Division will still demand full compliance. The initial priority phase should yield enough insight to gauge whether the deal faces deeper scrutiny, allowing more accurate budgeting for legal and advisory fees.
  • Monitor early outcomes. How the Division handles the first batch of targeted reviews will reveal its appetite for early close-outs versus escalation. Track public announcements for patterns that can inform your own strategy.

Risk & Opportunity Assessment

Commercial RiskMediumIf the initial targeted submission fails to allay competitive concerns, the Division will require full compliance, potentially prolonging the process and increasing costs beyond initial estimates.
Competitive RiskMediumFaster merger reviews could encourage rival bids or spur more consolidation in the same sector, altering the competitive dynamics while a deal is under review.
Regulatory RiskLowThe policy itself reduces regulatory friction; the only new risk is that the Division’s interpretation of 'targeted' could shift over time or vary by industry, creating inconsistency.
Reputation RiskLowProvided companies engage transparently, the targeted process contains no direct reputational trigger. However, a failed early submission that later reveals undisclosed anticompetitive issues could damage credibility with the Division.
Technology DisruptionLowThe procedural change does not introduce new technology or disrupt existing platforms; it is an administrative reform.
Commercial OpportunityHighA clear, expedited review path lowers transaction costs and timeline uncertainty, making M&A more attractive and potentially unlocking deals that were previously shelved due to regulatory drag.