On January 22, 2024, the Federal Trade Commission (FTC) announced increases to the jurisdictional thresholds for premerger notification under the Hart-Scott-Rodino Antitrust Improvements Act (HSR Act). The FTC adjusts the thresholds annually, consistent with changes to gross national product. The announced changes will become effective for filings made or transactions closing 30 days after publication of the revised thresholds in the Federal Register.