About us
A lawyer who serves you personally
A law firm working in labor law, defense in enforcement proceedings and auctions, tax law, bank debt and real estate. Online service throughout Brazil and in person in Foz do Iguaçu.

Foundation
Jin Advocacia: committed to your rights
Founded by lawyer Hyon Jin Choi (OAB/PR 44.695, his registration with the Brazilian Bar Association), the law firm has worked since 2008 representing workers, people facing debt collection or enforcement proceedings in court, taxpayers and people with bank debt, throughout Brazil. Service is in Portuguese and Spanish, which includes Brazilians who live in Paraguay or another country and have a matter in Brazil.
Practice from first-instance courts up to the STJ (Brazil's Superior Court of Justice) in labor law, defense in enforcement proceedings and auctions, tax law, bank debt and real estate
Online service throughout Brazil and in person in Foz do Iguaçu
Fees and the options for your case explained before engagement
Our service
What you can expect
Three commitments about how your case is handled
Service
Personal attention in every case
Your case is reviewed and handled by Dr. Jin himself.

Clarity
Terms explained in the same sentence
Dr. Jin explains the law and the calculations in plain language and cites the law whenever he states a deadline. In bank debt cases, he redoes the math to check for abusive interest and clauses.

Honesty
The truth about your case before you hire
Dr. Jin does not take cases without a legal basis or without an economic benefit, and he tells you so before any engagement.

Numbers
The career in numbers
A lawyer since 2008, practicing up to the STJ (Brazil's Superior Court of Justice)

9
Practice areas
STJ
Practice up to the STJ
OAB
PR 44.695
Next steps
Explore our practice areas or book a consultation