Publications Memos Go Back Revised HSR Act Thresholds 01.29.08 Related Insights 02.13.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – February 2025 02.11.25 | Publications Significant Changes to Global FCPA Enforcement Are Likely 01.27.25 | Publications Welsh Carson, FTC Resolve Administrative Complaint While New Chairman Signals a Shift in Views Concerning Private Equity Antitrust Enforcement Related Services Related Practice Areas Corporate Litigation Mergers and Acquisitions Antitrust and Trade Regulation Complex Commercial Litigation