News 24 Jun. 2021
Curtis successfully defends foreign states' procedural privileges in the UK Supreme Court
News 23 Jun. 2021
Ibrahim Elsadig joins Curtis as Partner in Dubai
Client Alert 24 Feb. 2022
EU, UK, Japan and Australia Impose Sanctions on Russia
News 09 Aug. 2021
Curtis, Mallet-Prevost, Colt & Mosle enters into association with Chevalier Law in Singapore.
News 06 May. 2022
Curtis Advises Terna Group on the Sale of its Latin America Power Transmission Assets to CDPQ
Publications 05 May. 2022
Marie-Claire Argac, Simon Batifort, and Cyprien Mathié share highlights from “Affaires d’Etats: Practical Considerations When Defending States in International Arbitration” on Kluwer Arbitration Blog
Event 26 Apr. 2022
Claudia Frutos-Peterson Speaks at CAI Costa Rica’s 13th Congress of International Arbitration
News 21 Apr. 2022
SCOTUS Upholds U.S. Colonialism under the U.S. Constitution
Client Alert 23 Mar. 2022
The Dubai International Arbitration Centre (DIAC) has launched the DIAC Arbitration Rules 2022
Event 22 Nov. 2021
Partner Antonia Birt spoke at ADGMAC and AIAC Webinar Series: Webinar 5 - Disputes in Fintech and Complex Technology in MESEA
News 16 May. 2022
Curtis Files SCOTUS Amicus Brief for Ohio Justice & Policy Center in Prisoners’ Rights Case
News 10 May. 2022
Juan Perla’s Argument in D.C. Circuit Featured on Audio Arguendo Podcast
Client Alert 21 Apr. 2022
New Laws Targeting Assets of Russian Oligarchs: The U.S. Announces Task Force KleptoCapture and the Kleptocracy Asset Recovery Rewards Program
Client Alert 19 Apr. 2022
U.S. President Biden Expands Export Controls Imposed on Russia and Belarus
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
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Experienced litigator Jonathan Walsh has a broad commercial litigation background with particularly deep experience of professional liability and securities matters in both state and federal courts.
Mr. Walsh has worked on a variety of litigation matters in both state and federal courts, from inception through trial and post-trial appeals. He represents defendants in claims arising from the federal Securities Exchange Act, the Securities Act, the Employment Retirement Income Security Act (ERISA), and state securities laws, as well as in matters related to negligence, fraud, breach of fiduciary duty, breach of contract and other commercial and business torts.
With particular expertise in the professional services sector, Mr. Walsh’s roster of clients include major accounting firms and accountants, law firms, commodities brokers, real estate investment companies, and public and private companies. He was a member of the trial team for a major accounting firm in the WorldCom trial in the Southern District of New York. He currently represents a state sovereign wealth fund in an ongoing securities litigation involving the intersection between U.S. securities laws and sovereign immunity under the Foreign Sovereign Immunities Act (FSIA).
He has represented clients in matters before the Securities and Exchange Commission (SEC), Public Company Accounting Oversight Board (PCAOB), Department of Justice (DOJ) and various state and federal agencies and has conducted internal investigations involving accounting issues, financial reporting and disclosure requirements.
Mr. Walsh frequently advises clients, including sovereign entitities, on complex multijurisdictional cybersecurity issues. He regularly presents Continuing Legal Education (CLE) seminars to other practicing attorneys on developing regulations and guidelines.
He has written extensively on emerging law in the cybersecurity and data privacy fields and on new regulations in the U.S., the E.U. and other foreign jurisdictions on privacy issues.
Mr. Walsh also has significant experience representing companies outside the U.S. on matters related to U.S. sanctions law, including the Foreign Corrupt Practice Act (FCPA). He has also assisted on internal investigations regarding alleged corruption at both public and private companies and provided guidance on instituting compliance programs under U.S. law.
His disputes experience also includes commercial arbitration work; he has represented clients in proceedings conducted under the auspices of the American Arbitration Association (AAA), International Chamber of Commerce (ICC) and London Court of International Arbitration (LCIA), as well as arbitrations utilizing United Nations Commission on International Trade Law (UNCITRAL) Arbitration Rules. His experience spans a wide range of sectors, including oil and gas, electricity, financial services, and pharmaceuticals.
AV® Preeminent™ Rated by Martindale-Hubbell®
Commercial Disputes - Litigation
White Collar Defense and Investigations
Intellectual Property Litigation
Commercial Disputes - Arbitration
Client Alert 28 Mar. 2022
United States and EU Come to Agreement in Principle for New Data Transfer Pact