Aurélio Marchini


Aurélio Marchini Santos

Practice areas: Competition and Antitrust; Regulatory; Compliance; International Trade; Dispute Resolution; Civil Litigation

Experience: Aurélio advises clients in antitrust investigations and merger review cases before the Administrative Council for Economic Defense (CADE). His expertise also comprises preventive counseling on commercial practices and developing of antitrust and corporate integrity compliance programs. Aurélio advises clients on market regulation issues as well as international trade matters, especially when related to commercial defense. Aurélio is also specialized in Litigation and Arbitration.

Education: LL.B., Law School of the University of São Paulo; Master of Laws (LL.M.), Law School of the University of São Paulo

Recognition: Recognized as one of the best lawyers in Brazil in Competition and Antitrust by Chambers and Partners, Global Competition Review, Latin Lawyer 250, Euromoney's Expert Guides, The Legal 500, Best Lawyers, Who is Who Legal and LACCA; in Dispute Resolution by The Legal 500; in International Trade and Customs by The Legal 500; and in Infrastructure and Regulatory / Transport and Logistics by Análise Advocacia 500

Other activities: Member of the Board of the Brazilian Institute for the Study of Competition, Consumer Affairs and International Trade (IBRAC)

Publications: “Unilateral Conduct Law and Practice in Brazil” in Overview of Competition Law in Brazil (Singular, 2015).

Languages: Portuguese; English; French

Contact:; +55 (11) 4780-8996


Av. Brigadeiro Faria Lima, 3729 – 4º e 5º andares
São Paulo, SP, Brasil - CEP 04538-905.