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Celso Caldas Martins Xavier


Experience Summary

​Member of the Biotechnology Commission and Arbitration Commission of the Brazilian Bar Association, São Paulo Chapter (OAB/SP).
Co-author of the book "Business Laws of Brazil". Recommended by the Latin-American Association of Corporate Law (LACCA), in 2014, in the Litigation area.



"Client-oriented and extremely strategic, with a commercial vision of his clients' needs." (Chambers Global 2013, Chambers Latin America 2013) "He's brilliant, smart, committed and highly experienced." (Chambers Global 2013, Chambers Latin America 2013) "A confident, assertive, objective and business-oriented lawyer." (Chambers Latin America 2013) "Great technical knowledge, attention to detail and prompt answers." (Chambers Latin America 2013) "Intelligent approach to problem solving." (Chambers Latin America 2014)
Appointed as a "leading lawyer in his field" by Análise Advocacia 2010.



  • 2005:  LL.M. from Stanford Law School, United States
  • 1999: LL.B. from Pontifícia Universidade Católica de São Paulo School of Law, São Paulo, Brasil


Portuguese; English


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