International Law Firm in Argentina
Experience. Knowledge. Clarity.
More than 41 years of experience advising individuals, families, and businesses in international disputes, cross-border litigation, and complex private international law matters.
Key Practice Areas
1996 Hague Convention
Fanily Law
Criminal Defense for Foreign Nationals
International child abduction
Expert Witness Before Foreign Courts
Argentine Citizenship, Residency & Investment Services
Additional Practice Areas
International Successions & Civil Law
Recognition & Enforcement of Foreign Judgments
International Adoption & Parentage
US Visas
Investment in Argentina
Foreign Companies & International Business Entities
International Memberships & Recognitions
International memberships and professional affiliations in private international law, LGBTQ+ family law, adoption, assisted reproduction, and international child abduction and protection.
Why Choose Quaini Law Firm
Complex Cross-Border Litigation
Coordination of legal proceedings across multiple jurisdictions.
More Than 41 Years of Experience
Representation in international private law, civil litigation, criminal matters. immigration, and citizenship.
Representation in international private law, civil litigation, criminal matters. immigration, and citizenship.
Commitment to Diversity
LGBTQ+ friendly law firm with extensive experience in international family law, adoption, parentage, and the protection of LGBTQ+ rights.
LGBTQ+ friendly law firm with extensive experience in international family law, adoption, parentage, and the protection of LGBTQ+ rights.
Expert Witness
Expert witness before foreign courts on matters of Argentine law.
Expert witness before foreign courts on matters of Argentine law.
Multilingual Legal Services
Legal advice in Spanish, English, French, and Italian.
Legal advice in Spanish, English, French, and Italian.
What Our Clients Say
"You guided us with professionalism and gave us great peace of mind." Client from Argentina
"An outstanding attorney. My daughter is with me today thanks to her dedication." Client from Chile
"The best legal representation I could have asked for." Client from the United States
"I would never have been reunited with my daughter without Fabiana." Client from the United States
"The team supported me during one of the most important moments of my life."
Client from Portugal
"From our very first meeting, everything was clear. We felt confident, supported, and in excellent hands throughout the entire process." Client from Spain
Schedule a consultation
Every international case requires a tailored legal strategy. Tell us about your situation, and we will assess the legal options available across the jurisdictions involved