Litigation & Arbitration

"Marval's team stands out for its experience and knowledge. They add significant value by effectively protecting the interests of my company, offering alternative solutions and providing timely and practical advice.”
Chambers Latin America, 2027


Marval consistently participates in the biggest, most complex and most sensitive disputes in Argentina. The firm is equally strong in all types of litigation, and both local and international arbitration.

We have acted as counsel in ad hoc and institutional arbitrations in both commercial and investor-state under bilateral investment treaties; the firm has conducted arbitrations under the ICSID, ICC, UNCITRAL and other sets of rules.

Our litigation and arbitration practice covers a wide range of matters including:

  • Enforcement of foreign judgments and awards in Argentina
  • Administrative proceedings before federal, provincial and local agencies and institutions, including the Argentine Central Bank, the Consumer Protection Agency, the Antitrust Commission, the Federal Tax Court
  • Advising on bankruptcy and creditors' rights, including advising to debtors
  • In-court and out-of-court debt restructuring proceedings
  • Participation in international arbitrations as arbitrators, counsel or expert witnesses
  • Representation before federal and local courts (including the Supreme Court) on behalf of both Argentine and international clients in civil, commercial, tax, administrative, labor litigation and class actions
  • Recovery of debts
 

Acknowledgments

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premio Marval, the Argentine firm with the strongest presence in top-tier categories in Chambers Global2026

Marval, the Argentine firm with the strongest presence in top-tier categories in Chambers Global2026

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Trends in administrative law and litigation & arbitration. What can we expect?
Garro Alejandro, Ostrower Ricardo A., Schiariti María Lorena, Veramendi Enrique V
DECEMBER 15, 2022 | 48 MIN
Interaction between the areas of Litigation and Arbitration, FinTech, Competition Law, Criminal Law and Compliance.
Ostrower Ricardo A., O'Farrell Andrés, Diehl Moreno Juan M., del Pino Migue
NOVEMBER 8, 2021 | 27 MIN
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