06 Apr 2026
J.D. Rassi Advogados launched in São Paulo by João Daniel Rassi
"João Daniel Rassi has left SiqueiraCastro to launch J.D. Rassi Advogados in São Paulo, a boutique focused on corporate and economic criminal law."
Rassi built his career at leading criminal law boutiques, including Delmanto and Paulo José da Costa Júnior, before moving into a full-service environment. He spent nearly 16 years at SiqueiraCastro, where he led the firm’s corporate criminal law practice for more than a decade. He is launching J.D. Rassi Advogados to concentrate on corporate and economic criminal law.
Rassi holds a Master’s degree in Criminal Law, a PhD in Criminal Law and a PhD in Criminal Procedure from the University of São Paulo. He has authored and co-authored books and scholarly articles on topics such as public procurement offences, corporate liability, evidentiary issues in criminal proceedings and developments in economic criminal law, and has developed a recognized academic and pro bono record.