Insight

FTC Publishes Final Revisions to Pre-Merger Notification Rules

Client Alerts

On October 10, 2024, the Federal Trade Commission (the “FTC”), with the Department of Justice Antitrust Division’s concurrence, released a Final Rule containing the long-anticipated revisions to the Hart-Scott-Rodino Act Premerger Notification Form. The Final Rule marks the most significant update to the HSR form and rules and form since the inception of the HSR Act in 1976.

The FTC approved the Final Rule via a unanimous—and bipartisan—5-0 vote, and in doing so scaled back some of the most burdensome reporting requirements set forth in the June 2023 Proposed Rule. That said, HSR filings under the Final Rule will undoubtedly be significantly more burdensome than the current HSR reporting requirements in terms of information, documents, and written responses.

The new reporting requirements relate to theories of harm given increased prominence in the 2023 Merger Guidelines, including minority investments, labor market consolidations, non-horizontal mergers, killer acquisitions and nascent competition, and roll-up acquisitions. Therefore we expect buyers, parties to a strategic transaction, and transactions involving private equity or other complex fund structures to bear the brunt of new reporting requirements. Some of the most significant changes will apply to all filing parties, however, including expanded document collections and, in some cases, narrative-style business descriptions.

The Final Rule will come into effect 90 days after publication in the Federal Register, likely in the first quarter of 2025. V&E will issue more detailed guidance on the implications and effects of the Final Rule in the near future and as the Final Rule comes into effect.


This information is provided by Vinson & Elkins LLP for educational and informational purposes only and is not intended, nor should it be construed, as legal advice.

Discover our latest:

Insights

CLE Events

Financing and Bankability of Data Center Projects

This program will examine the key legal and commercial considerations for financing data center projects, with a focus on what makes these projects bankable for lenders and investors.

September 29, 2026

September 29, 2026 • 1-minute read

Events

Paige Anderson to Speak on BARBRI Webinar

Partner Paige Anderson will speak on BARBRI’s live video CLE program, “Mastering Public and Private REITs: Key Tax, Structuring, Financing, …

September 22, 2026

September 22, 2026 • 1-minute read

Events

Paige Anderson and Vinay Prabhakar to Present on REIT Tax and Data Centers in Upcoming myLawCLE Webinar

Partners Paige Anderson and Vinay Prabhakar will present on myLawCLE’s live CLE program, “REIT Tax in the Data Center Era: …

September 18, 2026

September 18, 2026 • 1-minute read

Articles

5 Strategies for Addressing Climate Variability and Extreme Weather

Weather has always been an important operating consideration for the travel, leisure, and hospitality sectors. Recent periods of extreme heat, …

September 15, 2026

September 15, 2026 • 13-minute read

Podcasts

Powering Progress Episode 12 – Rethinking the Grid for AI

This series has explored the extraordinary amount of power required to support the growth of AI and data centers, but …

September 15, 2026

September 15, 2026 • 10-minute read

News & Achievements
V&E

Get in Touch

Thoughts or questions? Send us a note, and we’ll connect you with the right person.

The ESG GC: How Your Role as Chief Legal Officer is Integral To Your Company’s ESG Efforts Background Image