Best International Criminal Law Lawyers in Argentina

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Founded in 2020
English
Estudio Jurídico Sonzini Astudillo - Abogados is a Cordoba based law firm specializing in penal law, family law, civil and commercial matters, and comprehensive legal advisory for individuals and businesses. The firm provides strategic defense in criminal matters, processes involving family...
Estudio Jurídico Facundo Rojo
Bahía Blanca, Argentina

English
Estudio Jurídico Facundo Rojo is a distinguished law firm in Argentina, specializing in criminal justice. The firm is dedicated to providing comprehensive legal representation to individuals and organizations facing criminal charges, ensuring that each client receives a robust defense tailored to...

Founded in 2016
English
We Legal is an Argentine law firm based in Buenos Aires that specializes in the legal and regulatory aspects of the cannabis industry. The firm combines experience in corporate, commercial, labor and tax law with a focused expertise in cannabis regulation, compliance and licensing to support...

Founded in 1986
2 people in their team
Spanish
Somos un estudio jurídico comprometido con la defensa de sus derechos. Nuestro equipo de abogados especializados le brinda soluciones legales integrales, garantizando un servicio basado en la confianza, la ética profesional y la búsqueda de los mejores resultados para su caso.Entendemos la...
Nicholson y Cano
Buenos Aires, Argentina

Founded in 1976
English
Nicholson y Cano is a full-service law firm offering legal representation across more than 20 practice areas, including corporate and M&A, finance, infrastructure, energy and natural resources, litigation and arbitration, regulatory and compliance, and technology and data protection. The firm...
Estudio Beley
La Plata, Argentina

English
Estudio Beley concentrates its practice on criminal defense and maintains an active presence before courts across the Buenos Aires province and throughout Argentina.The firm is noted for its personalized client service and comprehensive advocacy, guided by honesty, diligence, ethics and experience...
Estudio jurídico Toloza
Santiago del Estero, Argentina

English
Estudio Juridico Toloza is a boutique law firm based in Argentina that concentrates on criminal defense, insurance matters, and family estate work. The firm positions itself as an advisor and defender, with a philosophy that emphasizes expertise in each area offered and bespoke service tailored to...
Estudio Jurídico WS & Asociados
Ramos Mejia, Argentina

English
Estudio Juridico WS & Asociados provides comprehensive legal solutions in the Autonomous City of Buenos Aires and the Province of Buenos Aires. It offers guidance and representation in family, civil, criminal, labor, traffic accidents, divorces and succession matters, with a team that delivers...
Bravo & Asociados
Buenos Aires, Argentina

English
Bravo & Asociados is a Buenos Aires based law firm offering specialized legal services through a multidisciplinary team. The firm provides experienced representation in criminal defense, including sexual offenses, traffic accident matters, corporate and commercial matters, civil cases, and family...

1 person in their team
English
Abogado penalista Iván Carthery (Santa Fe) specializes in criminal law, focusing on defending individuals accused of crimes and ensuring their rights are protected. He designs strategic defenses aimed at achieving the best possible results and also represents victims in criminal matters through...
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About International Criminal Law in Argentina

International Criminal Law (ICL) in Argentina governs crimes of global concern, such as genocide, crimes against humanity, war crimes, and crimes of aggression, when they involve Argentinian nationals or occur on Argentinian territory or in international contexts. Argentina participates in international cooperation mechanisms to investigate and prosecute such crimes, including its obligations under the Rome Statute of the International Criminal Court. The domestic framework supports cooperation with international tribunals and foreign jurisdictions while preserving national due process guarantees for defendants and victims.

Argentina's approach combines constitutional principles, treaty law, and national criminal procedure rules to address international crimes. The Constitution recognizes the primacy of ratified international treaties and allows cooperative action with other states in criminal matters, under proper constitutional procedures. In practice, this means local courts can confront crimes with international relevance when applicable, and the state can request or lend assistance for cross-border investigations and prosecutions.

Recent trends reflect ongoing alignment with international human rights standards and accountability for past abuses, alongside robust mechanisms for mutual legal assistance and extradition. This alignment helps ensure that serious international crimes do not go unaddressed, regardless of where they occur or the nationality of those involved. For authoritative context, see United Nations Treaty Collection and OHCHR resources on Argentina’s status with the Rome Statute.

Argentina ratified the Rome Statute in 2000 and the Statute entered into force for Argentina in 2002, enabling ICC cooperation in relevant cases.

Key takeaway: if you face issues touching on international crimes, you should understand how both international obligations and domestic procedures interact in Argentina, and when to seek specialized legal counsel.

Why You May Need a Lawyer

Argentine residents facing complex international criminal matters should consider expert legal guidance in several concrete situations.

  • A suspicion arises that you or a relative may be implicated in crimes against humanity committed in Argentina or abroad, such as during periods of dictatorship or mass violations, requiring careful defense and factual review.
  • You are the subject of an international arrest warrant or extradition request related to alleged war crimes or genocide, requiring navigation of both local and international procedural rules.
  • Argentina is receiving a request for mutual legal assistance or testimony in an international criminal investigation, necessitating compliance while safeguarding rights and privileges.
  • You are a victim or survivor seeking reparations or participation in proceedings connected to international crimes, requiring advocacy to assert your rights and protections under Argentine and international law.
  • A prosecutor or court in Argentina is considering charges under international law for acts committed abroad by Argentine or foreign nationals, requiring specialized interpretation of jurisdiction and legal standards.
  • You operate as a legal representative for a NGO or international organization involved in accountability or transitional justice matters, needing counsel about procedural avenues and evidentiary requirements.

In all these scenarios, a lawyer with expertise in international criminal matters can assess jurisdiction, advise on admissibility of charges or defenses, and guide you through cooperation with foreign authorities and international bodies.

Local Laws Overview

Argentina relies on a combination of constitutional provisions, international treaties, and national criminal procedure norms to regulate International Criminal Law matters.

The Constitutional framework places international treaties on a special footing, granting primacy to ratified agreements and allowing cooperation in criminal matters with other states once due process is observed. This structural basis underpins Argentina's ability to participate in international investigations and to implement treaty obligations domestically.

The key domestic instruments used in ICL contexts include a major international cooperation law and instruments for extradition, mutual legal assistance, and transfer of evidence, all designed to facilitate cross-border investigations and prosecutions while protecting defendants' rights.

In addition to treaty-based cooperation, Argentina maintains national procedural rules that determine how international requests are handled, what evidence may be admissible, and how victims and witnesses are protected. This blend of instruments supports accountability for international crimes and ensures due process at the national level.

Important sources for jurisdiction-specific context include the Rome Statute as the basis for ICC cooperation, and the constitutional and legislative framework in Argentina that governs how such cooperation is implemented domestically. For reference to treaty status and international-law considerations, see the United Nations Treaty Collection and OHCHR resources below.

Argentina is a state party to the Rome Statute, allowing cooperation with the ICC under established international law procedures.

Frequently Asked Questions

What is the role of the Rome Statute in Argentina's criminal system?

The Rome Statute creates the International Criminal Court framework that Argentina supports through international cooperation and national implementation efforts. Argentina's status allows ICC requests for investigations and prosecutions in appropriate cases, while domestic courts maintain due process protections for defendants.

How do I know if a crime falls under international jurisdiction in Argentina?

Crimes under international jurisdiction include genocide, crimes against humanity, war crimes, and crimes of aggression as defined by the Rome Statute. National authorities assess whether an act fits these categories and whether jurisdiction lies with Argentine courts or an international body.

When can Argentina prosecute crimes committed abroad?

Argentina can prosecute crimes that have a strong link to the country or when international cooperation mechanisms authorize transfer of cases. Jurisdiction also depends on whether the acts fall within domestic criminal definitions and are enforceable by Argentine courts.

Where should I start if I need help with an international criminal matter?

Begin by contacting a lawyer with experience in international criminal law and mutual legal assistance. They can assess jurisdiction, gather evidence, and coordinate with foreign authorities if needed.

Why might I need mutual legal assistance in Argentina?

Mutual legal assistance (MLA) helps authorities exchange evidence, take witness statements, and coordinate investigations across borders. MLA is essential for international criminal inquiries requiring cross-border cooperation.

Can a victim participate in international crimes proceedings in Argentina?

Yes, victims may have standing and rights to participate through national procedures designed to protect witnesses, provide reparations, and ensure meaningful participation in the process.

Do I need a local attorney to handle international crimes cases?

Yes. A local attorney familiar with Argentine procedure and international law is crucial. They can handle jurisdiction issues, coordinate with authorities, and navigate local court rules.

How long do international criminal cases typically take in Argentina?

Timeline varies widely by case, but complex international matters often span months to years, depending on evidentiary needs, international cooperation, and court calendars.

What is the difference between universal jurisdiction and extradition in Argentina?

Universal jurisdiction allows a state to prosecute certain serious crimes regardless of where they were committed or the suspect's nationality. Extradition involves transferring a suspect from one country to another under a treaty or agreement to face charges.

Is the eligibility for a defense in ICL the same as in ordinary crimes?

Principles like due process and the presumption of innocence apply, but ICL cases may involve extra considerations such as international cooperation and evidence standards across borders.

How much does legal representation in ICL matters typically cost in Argentina?

Costs vary widely by case complexity, attorney experience, and duration. Initial consultations are often available, and public defenders or pro bono options may be available in some instances.

Can I obtain free or low-cost legal aid for international crimes matters?

Public defender offices and some NGOs offer assistance in select cases, especially where victims or vulnerable parties are involved. Availability depends on the case type and funding.

Additional Resources

  • United Nations Treaty Collection - official repository detailing Argentina's treaty status, including the Rome Statute and related international obligations. https://treaties.un.org
  • OHCHR Argentina Office - United Nations Human Rights Office provides information on international human rights standards and Argentina's implementation. https://www.ohchr.org/en/countries/americas/argentina
  • UNODC - United Nations Office on Drugs and Crime, including materials on mutual legal assistance and international cooperation in criminal matters. https://www.unodc.org
  • Procuración General de la Nación (PGN) - Argentina's public prosecutions office, with information on cross-border cooperation and international investigations. https://www.pjn.gov.ar
  • Ministerio de Justicia y Derechos Humanos - Argentine government information on justice-related policies and international cooperation. https://www.argentina.gob.ar/jus

Next Steps

  1. Define your objective and the crime type involved to determine jurisdiction-domestic, international, or ICC-related matters.
  2. Consult a specialized international criminal law attorney with experience in mutual legal assistance and cross-border investigations.
  3. Gather all relevant documents, such as warrants, communications from authorities, or witness statements, and organize a timeline.
  4. Request an initial assessment to clarify potential defenses, remedies, and the most appropriate forum for the case.
  5. Obtain an engagement letter, fee estimate, and a plan for communication and updates during the case.
  6. Coordinate with authorities through your attorney to ensure compliance with procedural requirements and deadlines.
  7. Review any international cooperation or extradition implications, including possible protective orders for witnesses or victims.

Lawzana helps you find the best lawyers and law firms in Argentina through a curated and pre-screened list of qualified legal professionals. Our platform offers rankings and detailed profiles of attorneys and law firms, allowing you to compare based on practice areas, including International Criminal Law, experience, and client feedback.

Each profile includes a description of the firm's areas of practice, client reviews, team members and partners, year of establishment, spoken languages, office locations, contact information, social media presence, and any published articles or resources. Most firms on our platform speak English and are experienced in both local and international legal matters.

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Disclaimer:

The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation.

We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.