TozziniFreire Advogados

Competition Law

Partner

Guilherme has over 23 years of experience in competition law, having worked at both public agencies and private companies, assisting clients in different industries, such as pharmaceutical, telecommunications, internet, technology, payment service providers, food and beverages, textile, and plastics. His practice is focused on advising clients on cartel investigations and unilateral conducts, as well as on mergers and compliance programs. He served as general coordinator in the now extinct SDE (Secretariat of Economic Law) of the Ministry of Justice, where he conducted the first antitrust dawn raids and drafted the antitrust compliance guidelines (SDE Ordinance No. 14/2004).

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Director of Competition at IBRAC (Brazilian Institute of Studies of Competition, Consumer Affairs and International Trade), where he was director of Compliance & Investigations, Publications, Regulation, and president of the Advisory Board. Member of the Competition Law Committee of OAB-SP (Brazilian Bar Association, São Paulo section) since 2008. Founder of GEDECON (Study Group of Economic Law). Member of CEDAU (Center of Studies on Administrative, Environmental and Urban Law).

Doctoral degree in Administrative Law from USP (Universidade de São Paulo), 2015. Master's degree in Commercial Law from USP, 2011. University extension studies of Competition Law at FGV (Fundação Getulio Vargas), 2004. Graduate of the Law School of USP, 1999.