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
Brazilian authorities at the company without a warrant: the response cannot be improvised
Guilherme Brenner Lucchesi
julho 7, 2026
Two agents arrive at the front desk of the Brazilian company early in the morning. They do not present a court warrant. They say they need to verify information, speak…
+ learn moreBorrowed or Shared Evidence: Deferred Adversarial Proceedings or No Adversarial Proceedings at All?
Mariana Beatriz dos Santos
junho 23, 2026
The proliferation of proceedings investigating the same conduct across different spheres—criminal, civil, administrative, and tax—has made the sharing of evidence an increasingly relevant procedural issue. When evidence produced in one…
+ learn moreSatellite Images and Environmental Crimes: Why Google Earth Does Not Replace Forensic Examination
Igor Arthur Rayzel
junho 9, 2026
The First Panel of Brazil’s Superior Court of Justice began hearing REsp No. 2,126,310, which discusses whether images obtained through Google Earth, combined with other documents, may prove environmental damage…
+ 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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