Baker McKenzie advises clients across the renewable energy, aviation, and security sectors on day-to-day compliance concerns, including legislative changes, expected lawmakers’ decisions, and the general enforcement environment. The lawyers also perform compliance due diligence during M&A transactions and carry out comprehensive background checks and screening on target companies. The team is led by María Vanina Caniza, who is well versed in assisting corporations dealing with compliance breaches and internal investigations. She is joined by Fernando Goldaracena, who also heads the white-collar crime practice – his capabilities include addressing internal fraud committed against companies and filing criminal complaints on their behalf and advising on reputational issues. Senior associate Rocío Rojas Iglesias often reviews and advises on updating company policies and codes of conduct to align with official anti-corruption guidelines. White-collar crime-focused senior associate Nicolas Servente brings his criminal litigation and corporate compliance experience to the team.

Beccar Varela displays skill in helping companies take preventative measures to prevent bribery and corruption, such as performing risk assessments and audits, understanding their risk exposure, and recommending a strong compliance framework. In addition, the team aids clients with internal investigations and fact-finding exercises in cases of allegations of corporate fraud by executives or other employees. The practice also defends companies before regulatory authorities such as the Financial Information Unit, and the criminal courts. Firm managing partner Maximiliano D’Auro and white-collar crime specialist Manuel Beccar Varela head the compliance and investigations department. Gustavo Papeschi also assists companies with aligning their internal policies with anti-bribery, corruption, whistleblower, and data privacy laws. White-collar crime practitioner Francisco Zavalía is knowledgeable in cybercrime and regulatory matters and often handles criminal cases involving corporate fraud and smuggling allegations. The practice is bolstered by senior associate Francisco Grosso, who advises on compliance and anti-money laundering regulations.

Bruchou & Funes de Rioja‘s market-leading practice advises major corporations, banks, and organisations on reviewing and updating internal policies to ensure compliance with global anti-corruption legislation and regulations. In addition, the team assists with internal investigations, procedures for mitigating future risks, and filing criminal complaints in relation to cyberattacks, bribery, and financial theft, as well as defending former executives against such allegations. The practice also advises private heirs in connection with inheritance fraud, and represents them in litigation and the recovery of assets abroad. Department head Guillermo Jorge assists clients in industries with a high risk of corruption by reviewing their regulatory frameworks and devising remedial strategies. Similarly, corporate criminal law specialist Fernando Basch helps businesses guard against bribery and money laundering risks affecting key transactions and navigate international sanctions. Semi-senior associates Lucía Falú and Tomás Fernández Bouzo assist the partners in implementing compliance programs and managing corporate crises.

Marval O’Farrell Mairal handles highly sensitive corporate matters, particularly concerning accusations of employee fraud or bribery involving public officials and other third parties. The practice assists with internal investigations, including interviews with employees and whistleblowers, as well as frequently providing training sessions and helping companies improve internal codes of conduct to reduce risks of criminal or civil liabilities. The practice is led by regulatory and administrative law specialist María Lorena Schiariti and criminal litigator Andrés O’Farrell, who assists in investigations and audits. The sizeable team also includes public and administrative law-focused Milagros Ibarzábal, who was raised to the partnership in August 2025, and senior associate Francisco José Sama, both of whom assist with designing compliance programs; senior associate Sofia Cimmarusti, who advises on foreign exchange regulations; and associate Victoria Francia, who is active in anti-bribery and corruption investigations.

Allende & Brea is on hand to assist clients working across the financial, pharmaceutical, mining, and chemical industries with day-to-day regulatory compliance matters. This includes providing anti-corruption training and requirements to be met by internal compliance officers and reviewing codes of conduct for inconsistencies with local regulations and laws. The practice also advises on potential conflicts of interest and other issues following internal corporate investigations. Following the mid-2025 departure of María Morena del Río, the team is co-led by experienced litigation and arbitration partner David Gurfinkel, who handles compliance and competition matters; and Jorge I Mayora, who advises on foreign exchange and anti-money laundering issues. Senior associate Mercedes Elaskar provides support with IP, privacy, and data protection regulations.

Llodrá Estudio Jurídico advises multinational companies on all compliance-related issues to facilitate the smooth running of their businesses. This includes implementing compliance programs, reviewing risk matrices, and updating codes of conduct and other documents in line with best practices and international standards. The team also assists with performing due diligence on third parties such as suppliers and customers, as well as target companies during acquisitions, and with filing mandatory documents before registrars such as the National Anti-Corruption Office and the Financial Information Unit. The practice is led by firm founder Melina Llodrá, who assists with carrying out internal investigations and advises on remediation actions. Associates Aldana Barrichi and María Florencia Romariz are on hand to assist with designing compliance programs; this includes delivering training and carrying out employee and shareholder interviews.

Mitrani Caballero advises companies on key regulatory issues, such as personal data protection and anti-bribery, terrorist financing, and money laundering. This entails providing training sessions and guidance on designing and implementing compliance programs, audits, risk assessments, KYC procedures and carrying out due diligence on third parties. Corporate crisis management is also a key aspect of the department; the practitioners routinely assist companies with conducting internal investigations, cooperating with legal authorities, and developing communications strategies to avoid fines and reputational damage. Practice head Mariela I. Melhem advises businesses on trade compliance, including any transactions with high-risk countries subject to economic sanctions and export control regulations. Compliance and privacy lawyer María Paula Díaz reviews internal policies, procedures, and ABC compliance programs. Senior associates Sofía Amuchástegui Heinonen and Agustina De Nicola advise on commercial contracts and regulatory compliance, including anti-corruption, modern slavery and conflict of interest issues. Cristian Mitrani continues to lend senior expertise to the practice.

O'Farrell houses a broad compliance and anti-corruption practice, which encompasses the development and implementation of compliance programs, internal training, audits, anti-corruption background checks, compliance due diligence, and internal investigations and investigations by governmental authorities. The team is well versed in advising on Argentine anti-corruption regulations and their interaction with foreign laws such as the US Foreign Corrupt Practices Act and the UK Bribery Act. Jorge Muratorio, who heads the public law and economic regulation department, and Agustín Siboldi, an expert in antitrust, energy and telecoms regulation, are among the key figures at partner level.

Pérez Alati, Grondona, Benites & Arntsen counsels major corporations such as Mercedes-Benz and Johnson & Johnson on local and international regulations concerning fraud, corruption, terrorist financing, and data privacy. Another in-demand service is helping companies register as reporting entities with the Argentine Financial Information Unit and all ancillary obligations, including designing anti-money laundering manuals and risk matrices and reviewing company documentation. The practitioners also assist with creating integrity programs to ensure compliance with ethics standards and mitigate risks of corruption and conflict of interest allegations for companies dealing with public officials or political lobbying. The practice is led by María Gabriela Grigioni, who advises companies on corporate governance, integrity programs, and internal training; Arnaldo Cisilino, who handles litigation concerning data protection and privacy claims; and María Carolina Abdelnabe Vila, whose skillset includes competition, fair trade, legal tech, and data protection issues.

Boutique firm Balbuena Nurnberg Lawyers, founded by Rodrigo Balbuena Nürnberg, advises clients on regulatory compliance within areas such as real estate, urban planning and electoral law. Its diverse clientele includes political leaders, investment groups and high-net-worth individuals. Recent work involves compliance for large infrastructure projects, government contracting, and supporting liberal political parties in Argentina. Senior associate Marcella Blok specialises in compliance, data protection, corporate governance, and ESG. With over 15 years’ experience, she has developed compliance programmes, anti-money laundering policies, and data privacy frameworks for multinational clients across Latin America.

Bomchil is recognised for its corporate advisory services, which entail reviewing internal policies and codes of conduct and redesigning compliance programs. The team also advises on regulatory issues surrounding bribery and corruption, and providing gifts and hospitality to public officials. Further support includes performing due diligence on company executives and proposed acquisitions. Compliance, corporate and M&A specialist Florencia Pagani heads the practice and assists companies with creating and implementing integrity programs. Francisco Gutiérrez is also experienced in economic regulation and administrative law. Associate Chiara Montanari advises companies on general compliance and internal audits.

Cerolini & Ferrari Abogados is well known for its advice to banks, brokers, and fintech companies on compliance with data protection, anti-money laundering and terrorism financing regulations. The practice also reviews commercial contracts in light of corporate and consumer regulations and assists with improving internal company procedures to mitigate reputational risks. Practice head Agustín Cerolini possesses in-depth knowledge of banking regulations and regularly handles filings to the Argentine Central Bank and Securities Exchange Commission as well as company auditors. Martín Chindamo, who was raised to the partnership in May 2025, is another go-to adviser on foreign exchange and financial regulations.

Martínez de Hoz & Rueda‘s roster of clients includes global companies and financial institutions that turn to the practice for guidance on introducing internal codes of ethics and anti-money laundering manuals. This advice extends to fraud and corruption prevention and foreign exchange regulations. The practice also defends its clients in proceedings initiated by the Financial Information Unit, the Argentine Central Bank, the Anti-Corruption Office, and other regulators. In particular, the firm is well regarded for its compliance capabilities in the energy sector. Finance, fintech, TMT and compliance specialist Martín Lepiane leads the team.

MBP Partners - Abogados counsels energy, pharmaceutical and fintech companies on local and international regulations and standards, encompassing corporate governance, anti-money laundering, data privacy, and taxation issues. Additionally, the practice designs and develops anti-corruption initiatives aimed at mitigating risks and, where necessary, conducts due diligence on behalf of entities forming joint ventures or special purpose vehicles with other companies. Practice head Ignacio Meggiolaro counts compliance, banking, fintech, and corporate and M&A among his areas of expertise and has acted as a compliance officer for a diverse range of businesses.

Investors and financial institutions looking to do business in Argentina depend on Nicholson y Cano Abogados for advice regarding Central Bank, foreign exchange, anti-money laundering, counter-terrorism financing, and data protection regulations. The department reviews anti-corruption matrices, including codes of conduct and conflict of interest policies, to foster compliance with best practices and regulations. The lawyers also assist with developing company-wide training programs and anonymous channels so employees can report any non-compliance concerns. The department is steered by Emiliano Roque Silva, who is frequently called upon to oversee internal investigations and facilitate remediation programs and discussions between external auditors and company representatives.

An advisor of choice for blockchain and venture capital firms, Salaberren & Lopez Sanson (SyLS) handles registrations and filings on behalf of these entities before anti-money laundering authorities and the Argentine Central Bank. The practice provides day-to-day regulatory advice on financial operations and commercial agreements and designs specific frameworks, programs, and codes of ethics to ensure ongoing corporate compliance. The lawyers also support companies in performing KYC and other onboarding procedures. The compliance practice sits within the wider finance regulation department, led by Juan Manuel Campos Alvarez. Former practice co-head Julieta López Ayechu left the firm for an in-house role in August 2025.

ZBV Abogados supports finance, venture capital, and real estate players in updating in-house compliance programs, including their anti-corruption policies, codes of conduct, and establishing company-wide training. Key regulatory advice on anti-money laundering, privacy, and personal data protection is also provided, covering jurisdictions such as Argentina, Uruguay, the US and the Cayman Islands. The team is led by compliance, government affairs, and public law specialist Ignacio Sanz, who has represented clients in many corporate investigations and helped to exonerate wrongly implicated individuals.