Antitrust and trade regulation law concerns the rules that protect competition in the marketplace. Its goal is to prevent practices that unfairly restrain competition, harm consumers, or allow one company to dominate a market through improper means.
Common topics include agreements among competitors that suppress competition, such as price-fixing arrangements; conduct by a dominant company that improperly excludes rivals; and mergers or acquisitions that could substantially reduce competition. The field also addresses broader trade regulation rules aimed at keeping markets fair for businesses and consumers alike.
Key concepts a non-lawyer should understand include the basic idea that competition law protects the competitive process rather than any single competitor; the distinction between aggressive but lawful competition and conduct that crosses into an unlawful restraint; and the fact that both government enforcers and private parties can pursue claims when competition is harmed. Large transactions can also be subject to review before they are completed.
This area is most relevant to businesses and the people who lead them, but it can also affect consumers and smaller competitors harmed by anticompetitive conduct. Businesses typically consult an antitrust lawyer when planning a significant transaction, when shaping competitive strategy, or when facing a government investigation or a competition-related dispute.

































