Excellence in Criminal Defense
Why Choose Lucchesi Advocacia
We are Lucchesi Advocacia, a boutique law firm that combines academic rigor, practical experience, and nationwide reach to protect individuals and companies in complex criminal matters.
Protection at all stages of the criminal process
Full-spectrum case coverage: in addition to criminal proceedings, we handle defense (or victim representation) in administrative misconduct cases, regulatory disputes, disciplinary proceedings, and electoral criminal actions, maintaining a unified legal strategy across all fronts.
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International Alliances
Since 2019, Lucchesi Advocacia has been part of the Ibero-American Network of Criminal Defense Lawyers, a network of leading law firms from 11 countries focused on legal intelligence sharing, local support in transnational proceedings, and ongoing education in comparative criminal law.
Ibero-American Network of Criminal Defense Lawyers
Practice Areas
Parallel Litigation Related to Criminal Matters
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Victim Protection
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Blog
The Dynamics of Plea Bargaining Cooperation: Possible Benefits and Its Scope of Application
Mariana Beatriz dos Santos
janeiro 8, 2026
Plea bargaining cooperation, provided for in the Organized Crime Act (Law No. 12,850/2013), has become one of the central instruments of negotiated criminal justice in Brazil. Used in complex investigations,…
+ learn moreOutsourcing and supply chains: omission liability and criminal risk at the top
Guilherme Brenner Lucchesi
janeiro 6, 2026
The debate on outsourcing and criminal risk at the top is no longer an academic exercise. It has become a very concrete issue for boards, executive committees and governance bodies.…
+ learn moreAn Investigation with No End? When Is It Possible to Seek Dismissal Due to Excessive Delay
Igor Arthur Rayzel
janeiro 1, 2026
It is not uncommon for someone to discover that they are under criminal investigation in a case that seems to have no end. Time goes by, months turn into years,…
+ learn moreRecognition
Founding partner Guilherme Brenner Lucchesi is President of the Paraná Lawyers’ Institute (IAP) and the only criminal defense attorney from Paraná admitted to the New York State Bar — a testament to our international standard of excellence.
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