Mr Arnaldo Cisilino > Pérez Alati, Grondona, Benites & Arntsen > Buenos Aires, Argentina > Lawyer Profile

Clients call on Pérez Alati, Grondona, Benites & Arntsen for assistance with the preparation of compliance programmes and anti-corruption, anti-bribery, anti-fraud and anti-money laundering prevention procedures. The practice handles the full range of corporate governance, compliance, and corporate ethics matters, with the team particularly well-known for its focus on data protection law and privacy, as well as compliance training and due diligence. María Gabriela Grigioni, who has a strong banking and finance practice, heads the team alongside disputes, litigation and technology law expert Arnaldo Cisilino. Associate Natalia Sofia Guttner moved in house at Mercado Libre in July 2022.

Pérez Alati, Grondona, Benites & Arntsen covers the complete spectrum of contentious advice, handling complex litigation proceedings in a broad array of commercial and public law disputes at all levels of the court system in Argentina. Disputes spanning multiple jurisdictions and fora, and class actions and mass litigation are particular areas of expertise, with the team also known for its track record in both investment and commercial arbitration cases. Arbitration and complex litigation specialist Laurato Ferro co-leads the team with the deeply experienced Luis Incera (litigation, insolvency, bankruptcy and family law), and Arnaldo Cisilino (civil and commercial litigation, class actions, data protection and privacy). Experienced litigation and arbitration practitioner Guillermo Quiñoa, who also undertakes real estate and construction law, provides additional senior level expertise. Key support comes from counsels Nicolas del Hoyo (product liability and banking & finance litigation), and Pía Politi (technology and media litigation; data privacy matters).

Pérez Alati, Grondona, Benites & Arntsen’s full service TMT practice handles a range of telecommunications, regulatory, intellectual property, data, privacy, e-commerce and freedom-of-speech matters. The group also has experience across TMT M&A, subsea fibre optic cables, licensing, rights collections and consumer protection. Experienced name partner Mariano Grondona – who handles telecom regulation, privacy matters, product liability and TMT-related dispute resolution – leads the practice alongside Arnaldo Cisilino, who undertakes work related to internet claims, data protection, and new projects and products. Associates Pía Politi (data law and technology) and María Carolina Abdelnabe Vila (data protection regulations, antitrust and consumer protection) lead the second line. Since publication, Abdelnabe has been raised to the partnership – effective as of January 2024.