Sidley Austin

Participant Type: 

Law Firm

Involved in 30 cases (26 International Investment Agreement (Investor–State) · 3 Contract (Investor–State) · 1 Investment Protection Disputes) · evidenced by 143 case documents on record

Claimant's Law Firm 13 cases in this role

• Cargill, Incorporated v. Republic of Poland, ICSID Case No. ARB(AF)/04/2 View case details
  1 source document

  • Cargill, Incorporated v. Republic of Poland, Final Award
• Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States (I), ICSID Case No. ARB/20/13 View case details
  8 source documents

  • Espiritu Santo Holdings, LP (ES Holdings) v. Mexico, Procedural Order No. 15
  • Espíritu Santo Holdings v. Mexico, Procedural Order No. 1
  • Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States, Claimants' Submissions on Costs
  • Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States, Procedural Order No. 16
  • Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States, Procedural Order No. 17
  • Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States, Respondent's Submissions on Costs
  • Request for Arbitration
  • italaw180920 - ES Holdings and L1bre v. Mexico (I), Award of the Tribunal, March 26, 2026
• IC Power Ltd and Kenon Holdings Ltd v. Republic of Peru, ICSID Case No. ARB/19/19 View case details
  1 source document

  • IC Power and Kenon Holdings v. Peru, Complaint
• LSF-KEB Holdings SCA and others v. Republic of Korea, ICSID Case No. ARB/12/37 View case details
  8 source documents

  • LSF-KEB Holdings SCA and others v. Republic of Korea, Claimant's Reply on Jurisdiction and Merits
  • LSF-KEB Holdings SCA and others v. Republic of Korea, Claimants Memorial on the Merits
  • LSF-KEB Holdings SCA and others v. Republic of Korea, Joint Status Report Requesting a Stay of All Deadlines in Abovecaptioned Matter
  • LSF-KEB Holdings SCA and others v. Republic of Korea, Notice of Appearance
  • LSF-KEB Holdings SCA and others v. Republic of Korea, Notice of Proposed Order
  • LSF-KEB Holdings SCA and others v. Republic of Korea, Order on Motion to Stay
  • LSF-KEB Holdings SCA and others v. Republic of Korea, Petition to Enforce Arbitration Award
  • LSF-KEB Holdings SCA and others v. Republic of Korea, Respondent Counter-Memorial on Jurisdiction and Merits
• Liberia Global Mining Company and Global Steel Holdings, Inc v. Government of Liberia, ICSID View case details
  1 source document

  • Liberia Global Mining Company and Global Steel Holdings, Inc v. Government of Liberia, Claimants' Motion for a Preliminary Injunction in Aid of an International Arbitration
• PACC Offshore Services Holdings v United Mexican States, ICSID Case No. UNCT/18/5 View case details
  8 source documents

  • PACC Offshore Services Holdings v United Mexican States, Award
  • PACC Offshore Services Holdings v United Mexican States, Concurring and Dissenting Opinion of Professor W. Michael Reisman
  • PACC Offshore Services Holdings v United Mexican States, Concurring and Dissenting Opinion of Professor W. Michael Reisman
  • PACC Offshore Services Holdings v United Mexican States, Concurring and Dissenting Opinion of Professor W. Michael Reisman (Spanish)
  • PACC Offshore Services Holdings v United Mexican States, Decision on Claimant Application for Additional Award and on the Applicable Rate
  • PACC Offshore Services Holdings v United Mexican States, PACC Offshore Services Holdings v United Mexican States, Redacted Procedural Order No. 6
  • PACC Offshore Services Holdings v United Mexican States, Procedural Order No. 4
  • PACC Offshore Services Holdings v United Mexican States, Procedural Order No. 5
• Philip Morris Asia Limited v. The Commonwealth of Australia, UNCITRAL, PCA Case No. 2012-12 View case details
  2 source documents

  • Philip Morris Asia Limited v. The Commonwealth of Australia, Award on Jurisdiction and Admissibility
  • Philip Morris Asia Limited v. The Commonwealth of Australia, Final Award Regarding Costs
• Philip Morris Brands Sàrl, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay, ICSID Case No. ARB/10/7 (formerly FTR Holding SA, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay)  View case details
  5 source documents

  • Philip Morris Brands Sàrl, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay, Concurring and Dissenting Opinion Co-Arbitrator Gary Born
  • Philip Morris Brands Sàrl, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay, ICSID Case No. ARB/10/7 (formerly FTR Holding SA, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay), Award
  • Philip Morris Brands Sàrl, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay, Procedural Order No. 4
  • Philip Morris Brands Sàrl, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay, Request to File a Written Submission (Amicus Curiae Brief) by the WHO and the Secretariat of the Tobacco Control Convention
  • Philip Morris Brands Sàrl, Philip Morris Products S.A. and Abal Hermanos S.A. v. Oriental Republic of Uruguay, Written Submission (Amicus Curiae Brief) by the World Health Organization and the WHO Framework Convention on Tobacco Control Secretariat
• Señor Tza Yap Shum v. The Republic of Peru, ICSID Case No. ARB/07/6  View case details
  1 source document

  • Señor Tza Yap Shum v. The Republic of Peru, ICSID Case No. ARB/07/6, Decision on Annulment
• TC Energy Corporation and TransCanada Pipelines Limited v. United States of America (II), ICSID Case No. ARB/21/63 View case details
  3 source documents

  • TC Energy Corporation and TransCanada Pipelines Limited v. United States of America (II), Award
  • TC Energy Corporation and TransCanada Pipelines Limited v. United States of America (II), Dissenting Opinion of Arbitrator Henri C. Alvarez
  • TC Energy Corporation and TransCanada Pipelines Limited v. United States of America, Request for Arbitration
• TransCanada Corporation and TransCanada PipeLines Limited v. United States of America (I), ICSID Case No. ARB/16/21 View case details
  3 source documents

  • TransCanada Corporation and TransCanada PipeLines Limited v. The United States of America, Joint Request for Order Taking Note of Discontinuance of the Proceeding
  • TransCanada Corporation and TransCanada PipeLines Limited v. The United States of America, Notice of Intent to Submit a Claim to Arbitration Under Chapter 11 of NAFTA
  • TransCanada Corporation and TransCanada PipeLines Limited v. The United States of America, TransCanada Corporation and TransCanada PipeLines Limited v. United States of America
• beIN Corporation v. Kingdom of Saudi Arabia, UNCITRAL View case details
  1 source document

  • beIN Corporation v. Kingdom of Saudi Arabia, Notice of Arbitration
•  InfraRed Infrastructure RAM GP Limited, InfraRed Infrastructure RAM LP and InfraRed Infrastructure RAM, S.L. v. Republic of Colombia, ICSID Case No. ARB/24/3 View case details
  5 source documents

  • InfraRed Infrastructure RAM GP Limited, InfraRed Infrastructure RAM LP and InfraRed Infrastructure RAM, S.L. v. Republic of Colombia,Procedural Order No. 1
  • InfraRed Infrastructure RAM GP Limited, InfraRed Infrastructure RAM LP and InfraRed Infrastructure RAM, S.L. v. Republic of Colombia, Procedural Order No. 2
  • InfraRed Infrastructure RAM GP Limited, InfraRed Infrastructure RAM LP and InfraRed Infrastructure RAM, S.L. v. Republic of Colombia,Procedural Order No. 3
  • InfraRed Infrastructure RAM GP Limited, InfraRed Infrastructure RAM LP and InfraRed Infrastructure RAM, S.L. v. Republic of Colombia,Summary of Claimants’ Memorial
  • InfraRed v. Colombia, Summary of Respondent’s Memorial on Jurisdiction and Counter-memorial on the Merits, Jan 30, 2026

Respondent's Law Firm 16 cases in this role

• 9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15 View case details
  1 source document

  • italaw180974 - 9REN v. Spain, Supplemental Brief for Petitioner Kingdom of Spain, June 8, 2026.pdf
• Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, ICSID Case No. UNCT/13/2  View case details
  21 source documents

  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Claimants Letter to Tribunal re Set Aside Proceedings - Annex I
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Claimants' Emergency Motion for a Preliminary Injunction Staying the Arbitration Proceedings
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Claimants' Letter re Factual Error or Omission in the Interim Award and Termination of the Case
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Claimants' Letter re U.S. Court Proceeding
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, First ICSID Letter to the Parties re an Error or Omission of a Factual Nature in the Interim Award of October
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Interim Award of the Tribunal (Corrected)
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Letter from Respondent to ICSID re U.S. Court Proceeding
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Letter to the parties from ICSID re U.S. Court Proceeding
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Procedural Order on Correction of the Interim Award and Termination of the Proceedings
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz (formerly Spence International Investments and others) v. Republic of Costa Rica, Respondent's Letter re Factual Error or Omission in the Interim Award and Termination of the Case
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica, Claimants Letter to Tribunal re Corrections
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica, Claimants Letter to Tribunal re Set Aside Proceedings
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica, Claimants Letter to Tribunal re Termination of Proceedings
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica, Procedural Order on Stay Application
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica, Respondent Letter to Tribunal re Corrections
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica, Respondent Letter to Tribunal re Termination of Proceedings
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica, Second ICSID Letter to the Parties re Publication on ICSID’s Website of Certain Documents
  • Aaron C. Berkowitz, Brett E. Berkowitz and Trevor B. Berkowitz v. Republic of Costa Rica,Respondent Letter to Tribunal re Suspension of Proceedings
  • Spence International Investments et al. v. Republic of Costa Rica, Interim Award of the Tribunal on Jurisdiction
  • Spence International Investments, LLC, et al v. The Government of the Republic of Costa Rica, Submission of the Republic of El Salvador
  • Spence International Investments, LLC, et al vs. The Government of the Republic of Costa Rica, Letter Regarding Hearing Logistics
• Alasdair Ross Anderson and others v. Republic of Costa Rica, ICSID Case No. ARB(AF)/07/3 View case details
  2 source documents

  • Alasdair Ross Anderson et al v. Republic of Costa Rica, Award
  • Alasdair Ross Anderson et al v. Republic of Costa Rica, Decision on Provisional Measures
• Bear Creek Mining Corporation v. Republic of Peru, ICSID Case No. ARB/14/21 View case details
  34 source documents

  • Bear Creek Mining Corporation v. Republic of Peru, Respondent’s Post-Hearing Brief
  • Bear Creek Mining Corporation v. Republic of Peru, Award
  • Bear Creek Mining Corporation v. Republic of Peru, Claimant's Reply Post‐Hearing Briefs
  • Bear Creek Mining Corporation v. Republic of Peru, Claimant’s Post-Hearing Brief
  • Bear Creek Mining Corporation v. Republic of Peru, Claimant’s Rejoinder on Jurisdiction
  • Bear Creek Mining Corporation v. Republic of Peru, Claimant’s Reply on the Merits and Counter-Memorial on Jurisdiction
  • Bear Creek Mining Corporation v. Republic of Peru, Expert Report of Alfredo Bullard González
  • Bear Creek Mining Corporation v. Republic of Peru, Expert Report of Hans A. Flury
  • Bear Creek Mining Corporation v. Republic of Peru, Expert Report of Jorge Danos Ordóñez
  • Bear Creek Mining Corporation v. Republic of Peru, Non-disputing State party submission of the Government of Canada
  • Bear Creek Mining Corporation v. Republic of Peru, Procedural Order No. 3
  • Bear Creek Mining Corporation v. Republic of Peru, Procedural Order No. 5
  • Bear Creek Mining Corporation v. Republic of Peru, Procedural Order No. 6
  • Bear Creek Mining Corporation v. Republic of Peru, Procedural Order No. 8
  • Bear Creek Mining Corporation v. Republic of Peru, Rebuttal Witness Statement of Andrew T. Swarthout
  • Bear Creek Mining Corporation v. Republic of Peru, Rebuttal Witness Statement of César Zegarra
  • Bear Creek Mining Corporation v. Republic of Peru, Rebuttal Witness Statement of Elsiario Antunez de Mayolo
  • Bear Creek Mining Corporation v. Republic of Peru, Rebuttal Witness Statement of Felipe A. Ramírez Delpino
  • Bear Creek Mining Corporation v. Republic of Peru, Rebuttal Witness Statement of Fernando Gala
  • Bear Creek Mining Corporation v. Republic of Peru, Reply Expert Report of FTI Consulting
  • Bear Creek Mining Corporation v. Republic of Peru, Respondent's Reply Post‐Hearing Briefs
  • Bear Creek Mining Corporation v. Republic of Peru, Respondent’s Counter-Memorial on the Merits and Memorial on Jurisdiction
  • Bear Creek Mining Corporation v. Republic of Peru, Respondent’s Rejoinder on the Merits and Reply on Jurisdiction
  • Bear Creek Mining Corporation v. Republic of Peru, Response Expert Report of RPA
  • Bear Creek Mining Corporation v. Republic of Peru, Second Expert Report of Antonio Alfonso Peña Jumpa
  • Bear Creek Mining Corporation v. Republic of Peru, Second Expert Report of Francisco Eguiguren Praeli
  • Bear Creek Mining Corporation v. Republic of Peru, Second Expert Report of Hans A. Flury
  • Bear Creek Mining Corporation v. Republic of Peru, Second Expert Report of Luis Rodríguez-Mariátegui Canny
  • Bear Creek Mining Corporation v. Republic of Peru, Second Expert Technical Mining Report of SRK Consulting
  • Bear Creek Mining Corporation v. Republic of Peru, Second Expert Valuation Report of Prof. Graham Davis and the Brattle Group
  • Bear Creek Mining Corporation v. Republic of Peru, Third Expert Report of Alfredo Bullard
  • Bear Creek Mining Corporation v. Republic of Peru, Witness Statement of Catherine McLeod-Seltzer
  • Bear Creek Mining Corporation v. Republic of Peru, Witness Statement of Peter M. Brown, O.B.C., LL.D
  • Bear Creek Mining Corporation v. Republic of Peru, Witness Statement of Randy V. J. Smallwood
• Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20 View case details
  3 source documents

  • Cube Infrastructure and others v. Spain, Joint Motion to Govern Further Proceedings, August 3, 2026
  • Cube Infrastructure and others v. Spain, Notice of Appeal, September 15, 2025
  • Cube Infrastructure and others v. Spain, Petition for Initial Hearing En Banc, August 10, 2026
• Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, ICSID Case No. ARB/03/28 View case details
  7 source documents

  • Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, Award
  • Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, Decision on Annulment
  • Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, Decision on Jurisdiction (not public)
  • Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, Decision on the Stay of Enforcement of the Award
  • Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, Partial Dissenting Opinion of Arbitrator Dr. Guido Santiago Tawil
  • Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, Partial Dissenting Opinion of Arbitrator Dr. Guido Santiago Tawil (not public)
  • Duke Energy International Peru Investments No. 1 Ltd. v. Republic of Peru, Partial Dissenting Opinion of Arbitrator Dr. Pedro Nikken
• Freeport-McMoRan Inc. v. Republic of Peru, ICSID Case No. ARB/20/8, ICSID Case No. ARB/20/08 View case details
  2 source documents

  • Freeport-McMoRan Inc. v. Republic of Peru, Dissenting Opinion by Guido Santiago Tawil
  • Freeport-McMoRan Inc. v. Republic of Peru, Final Award
• InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12, ICSID Case No. ARB/14/12 View case details
  2 source documents

  • InfraRed Environmental Infrastructure v. Spain, Order, Joint Motion to Govern Further Proceedings, August 3, 2026
  • InfraRed Environmental Infrastructure v. Spain, Order, Petition for Initial Hearing En Banc, August 10, 2026
• Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.)​ v. Kingdom of Spain, ICSID Case No. ARB/13/31 View case details
  2 source documents

  • Infrastructure Services (Antin) v. Spain, Joint Motion to Govern Further Proceedings, August 3, 2026
  • Infrastructure Services (Antin) v. Spain, Petition for Initial Hearing En Banc, August 10, 2026
• Lidercón, S.L. v. Republic of Peru, ICSID Case No. ARB/17/9 View case details
  1 source document

  • Lidercón, S.L. v. Republic of Peru, Notice of Arbitration
• Naturgy Energy Group, S.A. and Naturgy Electricidad Colombia, S.L. (formerly Gas Natural SDG, S.A. and Gas Natural Fenosa Electricidad Colombia, S.L.) v. Republic of Colombia, ICSID Case No. UNCT/18/1 View case details
  1 source document

  • Naturgy Energy Group, S.A. and Naturgy Electricidad Colombia, S.L. (formerly Gas Natural SDG, S.A. and Gas Natural Fenosa Electricidad Colombia, S.L.) v. Republic of Colombia, Award
• NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11 View case details
  8 source documents

  • NextEra Energy v. Spain, Application to Extend the Time to File a Petition for a Writ of Certiorari, Feb 21, 2025
  • NextEra Energy v. Spain, Motion of Respondents to Extend the Time to File a Response, Jul 2, 2025
  • NextEra Energy v. Spain, Motion to Extend the Time to File a Response, Aug 8, 2025
  • NextEra Energy v. Spain, Motion to Extend the Time to File a Response, May 20, 2025
  • NextEra Energy v. Spain, Petition for a Writ of Certiorari, May 1, 2025
  • NextEra Energy v. Spain, Reply of Spain, Sep 2, 2025
  • NextEra Energy v. Spain, Supplemental Brief of Spain, Sep 29, 2025
  • italaw180973 - NextEra v. Spain, Supplemental Brief for Petitioner Kingdom of Spain, June 8, 2026.pdf
• Pluspetrol Perú Corporation and others v. Perupetro S.A, ICSID Case No. ARB/12/28 View case details
  1 source document

  • Pluspetrol Perú Corporation and others v. Perupetro S.A., Award
• RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30 View case details
  2 source documents

  • RREEF v. Spain, Joint Motion to Govern Further Proceedings, August 3, 2026
  • RREEF v. Spain, Petition for Initial Hearing En Banc, August 10, 2026
• Sociedad Aeroportuaria Kuntur Wasi S.A. and Corporación América S.A. v. Republic of Peru, ICSID Case No. ARB/18/27 View case details
  7 source documents

  • Kuntur v. Peru, Award
  • Sociedad Aeroportuaria Kuntur Wasi S.A. and Corporación América S.A. v. Republic of Peru, Procedural Order No. 1
  • Sociedad Aeroportuaria Kuntur Wasi S.A. and Corporación América S.A. v. Republic of Peru, Procedural Order No. 2 (Spanish)
  • Sociedad Aeroportuaria Kuntur Wasi S.A. and Corporación América S.A. v. Republic of Peru, Procedural Order No. 3 (Spanish)
  • Sociedad Aeroportuaria Kuntur Wasi S.A. and Corporación América S.A. v. Republic of Peru, Procedural Order No. 4
  • Sociedad Aeroportuaria Kuntur Wasi S.A. and Corporación América S.A. v. Republic of Peru, Procedural Order No. 5
  • Sociedad Aeroportuaria Kuntur Wasi S.A. and Corporación América S.A. v. Republic of Peru,Decision on Jurisdiction, Liability, and Quantum
•  Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44 View case details
  2 source documents

  • Watkins Holdings v. Spain, Joint Motion to Govern Further Proceedings, August 3, 2026
  • Watkins Holdings v. Spain, Petition for Initial Hearing En Banc, August 10, 2026

Law Firm (side unconfirmed) 1 case in this role

• A11Y LTD. v. Czech Republic, ICSID Case No. UNCT/15/1, ICSID Case No. UNCT/15/1, ICSID Case No. UNCT/15/1, ICSID Case No. UNCT/15/1 View case detailsCase-profile record