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
Plea negotiation in Brazil: when it makes sense to accept a deal
Guilherme Brenner Lucchesi
outubro 9, 2025
Criminal negotiation in Brazil is no longer an exception. Since Law 9.099/1995 opened room for civil composition, penal transaction, and suspended prosecution, the topic has matured and gained new scale…
+ learn moreEnvironmental Licensing Fraud in Paraná: Who Could Be Targeted by the Investigation?Fraudes em Licenciamentos Ambientais no Paraná: quem pode ser alcançado pela investigação?
Igor Arthur Rayzel
outubro 8, 2025
Exactly one week ago, investigations conducted by the Civil Police of Paraná (PCPR) led to the preventive arrest of an environmental engineer suspected of falsifying environmental licenses and exemptions in…
+ learn moreUnderstanding the Maria da Penha Law
Mariana Beatriz dos Santos
outubro 2, 2025
The Maria da Penha Law (Law No. 11,340/2006) is considered one of the greatest legislative advances in combating domestic and family violence against women in Brazil. Created to protect victims…
+ 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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