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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

Noticias e Insights

The exterior of the EU headquarters in Brussels

Publications: 28 MAY 2021

Las subvenciones extranjeras, bajo la lupa de la UE

La Comisión Europea está impulsando nuevas herramientas legislativas para hacer frente a las distorsiones que puedan causar en el mercado interior aquellas empresas que se benefician de subvenciones…

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windows

Publications: 10 MAY 2021

Modificada la normativa española de defensa de la competencia (transposición de la Directiva ECN+)

El pasado 27 de abril el Consejo de Ministros aprobó el Real Decreto Ley 7/2021  (el RDL Ómnibus) por el que se transponen al ordenamiento jurídico español varias directivas de la Unión Europea, entre…

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Publications: 20 APRIL 2020

Sentencia Budapest Bank: se eleva el listón para declarar una práctica restrictiva de la competencia “por objeto”

El pasado 2 de abril de 2020, el Tribunal de Justicia de la Unión Europea (TJUE) dictó su esperada sentencia en relación con las cuestiones prejudiciales en el asunto C-228/18, Budapest Bank (la…

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Publications: 25 MARCH 2020

Covid-19 Coronavirus: el Derecho de la Competencia también ayuda

Las circunstancias excepcionales creadas por la pandemia del Covid-19 coronavirus han impactado de lleno en todos los aspectos de la vida diaria en España y en otros muchos países. En este boletín…

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