Claudia Frutos-Peterson, Global | Chambers Profiles

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Ranked in 2 Practice Areas

4

Band 4

International Arbitration: Counsel

USA

4 Years Ranked

5

Band 5

Arbitration (International)

Latin America - International Counsel

2 Years Ranked

Ranked in Guides

Latin America 2025

About

Provided by Claudia Frutos-Peterson

Global

Practice Areas

Dr. Frutos-Peterson is a prominent and experienced member of Curtis’ International Arbitration practice, and is Managing Partner of the firm’s Washington, D.C. office. A former counsel at ICSID, she is widely regarded as a leading authority on arbitration, international law and international investment law, and is particularly well known for her work representing sovereign clients in investor-state arbitration proceedings. She also frequently acts as an arbitrator, and as counsel to private companies in international commercial arbitrations.

Chambers Review

Provided by Chambers

Chambers Global Guide

International Arbitration: Counsel - USA

4

Band 4

Individual Editorial

Claudia Frutos-Peterson garners praise for her expertise in investment treaty arbitrations, while also offering strength in commercial claims.

View ranking table

Arbitration (International) - Latin America - International Counsel

5

Band 5

Individual Editorial

Claudia Frutos-Peterson enjoys strong market recognition for her leading role in advising states in complex ICSID and UNCITRAL arbitration involving Argentina, Colombia and Panama.

Learn more about this team❖View ranking table

Strengths

Provided by Chambers

"Claudia is an outstanding practitioner and specialist in investor-state disputes. Her advice to sovereigns is invaluable."

International Arbitration: Counsel respondent
Chambers Global Guide

"Claudia is super specialized and she is good in handling client relationships. She makes clients comfortable. She is also a good team leader and people love working with her."

International Arbitration: Counsel respondent
Chambers Global Guide

"She has a tremendous practice."

International Arbitration: Counsel respondent
Chambers Global Guide

Claudia Frutos-Peterson does investor-state arbitration and she is excellent at it; she benefits from her experience working at the ICSID, so she knows a lot about the system.

Arbitration (International) respondent
Chambers Global Guide

"Claudia is an outstanding practitioner and specialist in investor-state disputes. Her advice to sovereigns is invaluable."

International Arbitration: Counsel respondent
Chambers Global Guide

"Claudia is super specialized and she is good in handling client relationships. She makes clients comfortable. She is also a good team leader and people love working with her."

International Arbitration: Counsel respondent
Chambers Global Guide

"She has a tremendous practice."

International Arbitration: Counsel respondent
Chambers Global Guide

Claudia Frutos-Peterson does investor-state arbitration and she is excellent at it; she benefits from her experience working at the ICSID, so she knows a lot about the system.

Arbitration (International) respondent
Chambers Global Guide

Filter by

France

International Arbitration

4

Peter M Wolrich

4

Band 4

Global Market Leaders

Arbitration (International)

4

George Kahale III

4

Band 4

Public International Law

3

Charles Buderi

3

Band 3

Italy

Dispute Resolution: Arbitration

U

Irene Petrelli

U

Up and Coming

U

Valerio Salvatori

U

Up and Coming

Kazakhstan

Dispute Resolution

Geoffroy Lyonnet

France expertise based abroad

Peter M Wolrich

France expertise based abroad

Energy & Natural Resources

Eric L Gilioli

USA expertise based abroad

Latin America - International Counsel

Arbitration (International)

4

George Kahale III

4

Band 4

5

Claudia Frutos-Peterson

5

Band 5

Middle East-wide

Islamic Finance

4

Victoria Mesquita

4

Band 4

Nigeria

Projects & Energy

Marc Hammerson

UK expertise based abroad

Oman

Dispute Resolution

1

Simon Ward

1

Band 1

UK

Energy & Natural Resources: Oil & Gas

3

Marc Hammerson

3

Band 3

International Arbitration

F

Charles Buderi

F

Foreign expert for Middle East-wide

USA

Energy & Natural Resources

F

Eric L Gilioli

F

Foreign expert for Kazakhstan

International Arbitration: Counsel

3

George Kahale III

3

Band 3

4

Claudia Frutos-Peterson

4

Band 4

United Arab Emirates

Banking & Finance: Islamic Finance

Victoria Mesquita

Spotlight

Commercial Contracts

4

Jeremy Miocevic

4

Band 4

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