Francisco Rondoletti > Tanoira Cassagne Abogados > Buenos Aires, Argentina > Lawyer Profile

Tanoira Cassagne Abogados’s competition department covers all antitrust matters including antitrust behaviours, merger notifications and litigation. The team is particularly noted for its antitrust investigations and litigation work in the petrochemical, pharmaceutical and retail sectors. Merger-control filings for national and cross-border deals are also covered, with preventative advice on antitrust practices offered too. Partners Francisco Rondoletti and Bernardo Cassagne lead the practice.

Tanoira Cassagne Abogados advises domestic and international consumer businesses on the drafting of terms and conditions, advertising and commercial claims, extended warranties, product liability and recalls, and food and drug labelling compliance. The team also handles consumer litigation matters (as plaintiff or defendant), and participates in complex lawsuits and class actions. Team head Francisco Rondoletti, whose practice encompasses competition law, consumer protection and trade regulation, has represented national and multinational companies in class actions and product liability cases. Juan Martín de la Vega, who has advised on several class actions, is the key contact at associate level.

Tanoira Cassagne Abogados assists local and international companies on a range of public law matters, including advice and representation in public bids, administrative procedures and litigation. The firm also offers advice on specific regulatory legal frameworks governing the telecoms, energy, oil-and-gas, construction and digital industries, among others. Experienced administrative law partner Bernardo Cassagne has handled numerous bidding processes and privatisations; he co-leads the practice with trade and regulatory partner Francisco Rondoletti, and associate Ignacio Gonzalez Zambón, who handles public tenders and disputes. Since publication, Gonzalez Zambón has been raised to the partnership – effective as of March 2024.