Reed Smith Newsletters

We recently gathered a group of regulatory attorneys from across Reed Smith to provide a rundown of the key trends to watch for in Q4 2025. If you missed the webinar, you can access the recording on demand.

Please see a short summary of our top takeaways below and look out for an invite to the next installment of this quarterly series – we hope you can join us!

Antitrust enforcement in America’s “new golden age”

  1. Major policy shift in U.S. antitrust enforcement: Trump’s revocation of Biden’s 2021 Competition Executive Order signals a move away from broad, interventionist enforcement and back toward a more traditional, consumer welfare-focused framework.
  2. America First Antitrust is selective, not uniformly deregulatory: While U.S. companies may face a lighter touch, foreign-owned or politically sensitive industries may experience heightened scrutiny, especially in sectors affected by tariffs or viewed as adversarial.
  3. Tariff-driven volatility increases compliance risk: Rapid tariff changes elevate antitrust exposure – dynamic pricing, industry-wide cost shocks, and trade-association interactions can create risks that demand strong documentation, independent decision-making, and reinforced compliance controls.