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.
ask your questions now
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
+ learn more
Victim Protection
+ learn moreProteção a Vítimas
Blog
Anonymous tip, surprise inspection, and document request: how to respond without turning it into a case
Guilherme Brenner Lucchesi
fevereiro 10, 2026
You’re in the middle of a normal workday when someone shows up at the door saying they need to “check a few things.” Or a short email lands with a…
+ learn moreImportance of the Response to the Charges in Criminal Proceedings
Mariana Beatriz dos Santos
fevereiro 5, 2026
The response to the charges in criminal proceedings is one of the most relevant stages of criminal defense, as it represents the first opportunity for the accused to formally challenge…
+ learn moreWhen a letter from the Public Prosecutor’s Office or the Audit Court arrives: how to respond without creating a bigger problem
Guilherme Brenner Lucchesi
fevereiro 3, 2026
Most companies that sell to a municipality don’t fear “investigation” in the abstract. They fear the day a letter arrives from the Public Prosecutor’s Office or an Audit Court request…
+ 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.
schedule a meetingSchedule a meeting.
