Chahuán Letelier

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‘Demonstrating outstanding planning and execution skills’, Chahuán Letelier's five-member white-collar team focuses on criminal procedures involving a broad range of offences, including embezzlement, unfair administration, incompatible negotiations, customs offences and breaches of capital market rules. Professor of Criminal Law and Procedural Law at Universidad Adolfo Ibáñez, Guillermo Chahuán, represents both individuals and companies in white-collar crime and securities regulation cases. At associate level, María Eugenia Mayo focuses on criminal investigations and trials, including property fraud investigation proceedings; and Marco Moraga Pérez acts in commercial litigation, arbitration and criminal law matters. In January 2025, Sebastián Contreras Salim-Hanna, who is experienced in dispute resolution involving financial and corporate offences, was recruited as partner from Bofill Escobar Silva Abogados; while in 2024, Lautaro Contreras Chaimovich was hired as counsel from the Public Prosecutor’s Office.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Highly recognised and prestigious nationwide. Its greatest strengths are its approachability and quick, timely responses to concerns.’
  • ‘Always keeps clients informed about the different stages of the process. Its strategies are effective and work well, demonstrating outstanding planning and execution skills.’

Key clients

  • Coca-Cola Company
  • Miguel Crispi Serrano

Work highlights

Led the defence of Miguel Crispi Serrano, chief adviser to the President of Chile, who was accused by representatives of political parties of allegedly having prior knowledge of several fraudulent public tenders.