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Competition and Antitrust Litigation

Allen & Overy’s highly experienced competition and antitrust team combines litigation and trial expertise with strategic advice to allow clients to pursue or defend claims successfully before regulators and courts in Europe, the U.S. and around the globe.

A&O’s global team of antitrust enforcement experts includes former U.S. prosecutors (including in the United States Federal Trade Commission), judicial law clerks from the U.S. courts, judicial assistants at the European Court of Justice and law professors, alongside highly experienced lawyers and litigators. Our team represents clients in the highest profile matters globally, including Cartel, monopolization, and abuse of dominance, and is expert in the key procedural issues including class certification, pretrial procedures, and trying cases.

We advise clients across a range of sectors, including financial services, media and technology, consumer and retail, on:

  • the fallout from adverse decisions by and results from European, U.S. and national competition authorities concerning breaches of competition law, including appeals of infringement decisions
  • multijurisdictional litigation strategies and coordination, including pre-litigation 
  • the themes and factual development necessary to win any liability claim
  • the complex procedural mechanisms in U.S, class actions and private actions for damages, including class certification and damages analysis, 
  • trial of antitrust competition law claims
  • appeals and judicial reviews, including reviews of decisions by regulatory authorities

News & insights

Publications: 18 FEBRUARY 2021

Procedimenti sanzionatori Consob: La Corte di Giustizia riconosce il diritto al silenzio

Gli individui che rifiutino di fornire alle autorità finanziarie risposte che possano farne emergere la responsabilità passibile di sanzioni amministrative aventi carattere penale non possono essere…

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Ornate architectural columns against a blue sky

Publications: 23 DECEMBER 2020

Il conflitto tra orientamenti della giurisprudenza italiana sui derivati nel 2020

Seri rischi di nullità, effetti restitutori e possibili difese.

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Publications: 14 SEPTEMBER 2020

La Corte di Cassazione torna sul nesso di causalità tra inadempimento degli obblighi informativi da parte dell’Intermediario e danno subito dall’Investitore

Con la recentissima ordinanza del 31 agosto 2020 n. 18153, la Corte di Cassazione conferma il proprio orientamento di tutela dell’investitore, imponendo un rigoroso rispetto degli obblighi informativi…

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