Marval O'Farrell & Mairal

Buenos Aires

Founded in 1923, Marval, O’Farrell & Mairal is the largest law firm in Argentina. A market leader at both local and Latin American levels, the firm has been providing sophisticated, high quality advice to international and local clients for 90 years. The firm comprises over 300 lawyers and has wide experience of international business issues and the complexities of cross-border transactions.

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Employment & Benefits

Social security agreements applicable to expatriates working in Argentina
Argentina | September 09 2015

Granting social security rights to migrant employees is of fundamental importance. Depending on the country that expatriates come from and taking into account the length of time that they have worked in Argentina, certain employees are entitled to request recognition of work carried out in Argentina under the relevant international social security agreement in order to receive social security benefits.

New developments regarding monitoring of work emails
Argentina | August 05 2015

There is no specific regulation in Argentina regarding the monitoring of work or company emails. However, the Court of Appeals recently ruled that once an employee is given a user name and password for a company server or IT system, all communications made using that system are private. Employers and employees need to be aware of this decision, as it could be the start of a new trend in this regard.

Labour law – an introduction to key concepts
Argentina | June 17 2015

Under Argentine law a labour relationship exists when one person provides personal services to another in exchange for remuneration, while in a legal, economic and technically subordinate position. All labour relationships in Argentina are governed by the Labour Contract Law, the Constitution and international treaties and conventions with international hierarchical status.


Sovereign debt litigation – local impact of foreign judgment
Argentina | September 15 2015

A bondholder of Argentine restructured debt filed for an injunction before the courts against the Bank of New York Mellon, as trustee under the exchange bonds. The plaintiff claimed the distribution of funds (frozen by a US court order) that Argentina had deposited in the bank's account to comply with the payments under the bonds. The Argentine courts dismissed the request due to lack of jurisdiction.

New rules on international litigation
Argentina | June 30 2015

Argentina recently enacted a new Civil and Commercial Code. The new code introduces a specific chapter on international jurisdiction that will substantially alter the framework which governs international litigation in Argentina. The new measures include the power to issue provisional measures and injunctions, international lis pendens and international cooperation.

Supreme Court Decides Proper Venue for Raising Jurisdictional Issues
Argentina | November 29 2005

The Supreme Court has dismissed a claim to obtain an antisuit injunction purporting to stop a judicial claim filed by Candlewood Timber Group LLC before the Delaware Chancery Court against the Argentine branch of a US company. Candlewood's claim was based on the Hydrocarbons Law and two concession agreements for the production and transportation of oil held by the US company.