Department profile
Chaffetz Lindsey LLP

International Arbitration: Counsel

Global Guide 2026 : USA


Chaffetz Lindsey LLP

Rankings

About

Provided by Chaffetz Lindsey LLP

Chaffetz Lindsey’s New York-based international arbitration team currently handles arbitrations with a total value in excess of US$15 billion, involving over 20 jurisdictions globally, and under the rules of all major arbitral institutions. These disputes involve a variety of industries, including energy, infrastructure, oil & gas, mining, engineering & construction, financial services, insurance, media, manufacturing, telecommunications, and pharmaceuticals. The team includes lawyers trained in both civil and common law systems and handles disputes in several languages, including English, Spanish, French, and Portuguese.

In addition to a broad commercial arbitration practice, the international arbitration team has expertise in public international law, including investment treaty disputes. The firm represents both investors and sovereigns before ICSID tribunals and in other leading fora, and regularly advises on investment structuring, risk mitigation, and claim negotiations. 

Chaffetz Lindsey also has significant experience in arbitration-related litigation, including enforcing arbitration awards and agreements, obtaining interim relief and other preliminary measures, seeking discovery, sovereign-related litigation and managing parallel multi-jurisdictional claims. Several of the department’s team members also sit as arbitrators.

Chambers Review

Provided by Chambers

International Arbitration: Counsel - USA


What the Team is Known For
Chaffetz Lindsey is a versatile dispute resolution boutique with an extensive investor-state practice, acting for both sovereign states and corporate clients. The firm also offers a broad-based commercial dispute practice, with experience in fields including telecom, financial services, construction and energy. The team is identified for its deft handling of Latin American disputes, in addition to housing experience in arbitrations involving Europe and the Middle East, and fields significant multilingual capabilities and substantial experience acting in disputes conducted in Spanish.

Work Highlights

Provided by Chambers

  • Chaffetz Lindsey represented the AES Corporation in an ICSID arbitration against Argentina, arising out of an alleged breach of the US-Argentina BIT.

Strengths

Provided by Chambers

  • Chaffetz Lindsey team has deep expertise in working internationally.

    International Arbitration: Counsel respondentGlobal
  • The firm is absolutely a force to be reckoned with. They are always on point, prepared and ready.

    International Arbitration: Counsel respondentGlobal
  • I have been impressed by Chaffetz's associates and their pool of talent. If there's one strength above others, it is their incredible availability and dedication.

    International Arbitration: Counsel respondentGlobal
  • The firm has diligently studied our case and has given us precise advice in a complicated transnational dispute.

    International Arbitration: Counsel respondentGlobal

Notable Practitioners

Provided by Chambers

  • Band 1James Hosking
    Band 1James Hosking

    James Hosking

    James Hosking divides his practice between serving as counsel and sitting as arbitrator in high value international disputes, including both investment treaty and commercial claims.
    • James is very smart and responsive. He is easy to work with and asks really good questions.

      International Arbitration: Counsel respondentGlobal
    • James is thoughtful, well connected and knowledgable.

      International Arbitration: Counsel respondentGlobal
    • I think absolute world of him, he is just terrific.

      International Arbitration: Counsel respondentGlobal
    • James is as sharp as a surgeon's knife.

      International Arbitration: Counsel respondentGlobal
  • Band 3Aníbal Martin Sabater
    Band 3Aníbal Martin Sabater

    Aníbal Martin Sabater

    Aníbal Martin Sabater's practice has particular strength in Latin American matters, but he is well placed to advise on both commercial and investment treaty arbitrations across wide-ranging jurisdictions.
    • Aníbal is very smart, well prepared and extremely well suited for matters.

      International Arbitration: Counsel respondentGlobal
    • Aníbal is very thoughtful, deliberate, careful and measured in everything that he does.

      International Arbitration: Counsel respondentGlobal
    • Anibal is extremely reliable, and it gives me comfort knowing that everything is under control. The experience he has is highly valuable.

      International Arbitration: Counsel respondentGlobal
  • Band 3Caline Mouawad
    Band 3Caline Mouawad

    Caline Mouawad

    Caline Mouawad has a growing reputation for her work on both commercial and investor-state matters. She is highlighted for her fluency in French and Arabic, as well as her impressive advocacy skills.
    • I really liked Caline's pragmatic, client-oriented mindset. She was able to figure out how to put the company's priorities first.

      International Arbitration: Counsel respondentGlobal
  • Band 4Yasmine Lahlou
    Band 4Yasmine Lahlou

    Yasmine Lahlou

    Yasmine Lahlou is experienced in both commercial and investment treaty arbitrations. She has particular expertise in matters involving the energy and construction industries. Yasmine is also adept in handling enforcement matters.
    • Yasmine is a thoughtful and smart lawyer. She stands out in my mind as an effective advocate.

      International Arbitration: Counsel respondentGlobal
    • Yasmine is incredibly bright and super collegiate to work with.

      International Arbitration: Counsel respondentGlobal
  • Band 6Gretta Walters
    Band 6Gretta Walters

    Gretta Walters

    Gretta Walters enjoys a growing profile for her international arbitration practice, with clients benefiting from her impressive level of experience in commercial and treaty claims.
    • Gretta is a lawyer's lawyer. She is professional and outstandingly smart.

      International Arbitration: Counsel respondentGlobal
    • Gretta is dynamic and extremely efficient.

      International Arbitration: Counsel respondentGlobal
  • Up and ComingMay Khoury
    Up and ComingMay Khoury

    May Khoury

    May Khoury is a counsel at Chaffetz Lindsey's New York office. She is capable in handling both investor state and commercial disputes.

    • I was impressed by May Khoury.

      International Arbitration: Counsel respondentGlobal

Ranked Individuals at Chaffetz Lindsey LLP (9)

USA

Members

Provided by Chaffetz Lindsey LLP

Chaffetz Lindsey LLP has rankings in the following guides

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