Event 14 Oct. 2022
Curtis Provides Capacity Training to the Government of Uganda
Event 21 Sep. 2022
Kalidou Gadio Speaks at AIEN 2022 International Energy Summit
Event 06 Jun. 2023
Partner Borzu Sabahi Speaks on Panel in Tashkent Law Spring International Legal Forum in the Republic of Uzbekistan
News 15 May. 2023
Curtis represents e-commerce retailer in its fight to recover monies withheld by PayPal, the global payment giant
Event 08 May. 2023
Partner Irene Petrelli to Participate in ICC YAAF Event
News 02 May. 2023
Curtis Italy with DeA Capital in the Acquisition of Magic S.r.l
Event 23 May. 2023
Partners Luciana Ricart and Fernando Tupa Will Teach a Workshop on Hearings in Investment Arbitration for Arbanza School of Arbitration’s Online Program
Publications 23 Feb. 2023
Fernando Tupa Publishes Book on Forum-Specific Consent to International Arbitration in Investment Agreements
Event 03 May. 2023
Dr. Borzu Sabahi to Speak at ICSID-ADGM Joint Conference: Investment Protection and Armed Conflict
Event 19 Mar. 2023
Sebastiano Nessi speaks at Bahrain Business and Legal Landscape Conference
Event 01 Jun. 2023
Curtis Environmental Chair Charles Howland to Moderate Panel Discussion on Latest Developments in Environmental Due Diligence at ABA Masterclass on Environmental Transactions
News 25 May. 2023
Curtis Files SCOTUS Amicus Brief for Distinguished Law Professors in First Amendment Retaliatory Arrest Case
News 06 Mar. 2023
Russia Sanctions at the First Anniversary: An Overview of Current Sanctions in the US, UK, and EU and How Global Companies Can Navigate Evolving and Conflicting Sanctions Regimes
Client Alert 30 Aug. 2022
The EU Adopts the “Maintenance and Alignment” Sanctions Package
Client Alert 24 Jun. 2021
Update on Virtual Notarization (Executive Order 202.7) During the COVID-19 (Coronavirus) Pandemic (Updated: June 24, 2021) — U.S. Insight
Update on Virtual Witnessing (New York Executive Order 202.14) During The COVID-19 (Coronavirus) Pandemic (Updated: June 24, 2021) — U.S. Insight
P +1 212 696 6060
F +1 212 697 1559
Arianna Sánchez’s practice focuses primarily on international arbitration and corporate transactions.
Ms. Sánchez’s wide-ranging international arbitration experience includes multiple complex investor-state disputes under the International Centre for Settlement of Investment Disputes (ICSID) and high-valued international commercial arbitrations under the International Chamber of Commerce (ICC) and the London Court of International Arbitration (LCIA), involving long-term energy contracts, joint venture agreements, and construction and transportation contracts, among others. Ms. Sánchez was part of the Curtis team that secured the largest ICSID annulment award to date of US$1.4 billion. Most recently, she was a key part of the Curtis team that represented a state-owned oil company in its defeat of a US$1.5 billion ICC claim alleging expropriation of an offshore oil project. Ms. Sánchez has represented governments and state-owned entities in Europe, the Middle East and Latin America.
On the corporate side, Ms. Sánchez's experience spans an array of international corporate transactions (representing both issuers and underwriters) in connection with debt capital markets transactions and U.S. Securities and Exchange Commission (SEC) filings, as well as drafting and negotiation of oil and gas contracts.
Dual-qualified in civil law and common law, Ms. Sánchez also holds an advanced degree in economics from Stanford University where she was a Fulbright scholar.
Before joining Curtis, Ms. Sánchez taught at the Instituto de Empresa in Spain.
Commercial Disputes - Arbitration
News 17 Jun. 2022
Curtis Secures 5 Practice Area and 23 Attorney Rankings in Legal 500 USA 2022
News 05 Aug. 2020
Curtis Featured as Jus Mundi’s Inaugural Arbitration Team of the Month
"The firm’s energy, skill, commercialism and client care are second to none, particularly Arianna Sánchez in New York."
Legal 500: USA 2022 International Arbitration