Samuel Sherratt Wordsworth

Participant Type: 

Individual

Involved in 18 cases (18 International Investment Agreement (Investor–State) · 3 Investment Protection Disputes · 1 Treaty Interpretation by Domestic Courts) · evidenced by 73 case documents on record

Tribunal Chair / President 1 case in this role

• RWE Innogy GmbH and RWE Innogy Aersa S.A.U. v. Kingdom of Spain, ICSID Case No. ARB/14/34 View case details
  2 source documents

  • RWE Innogy GmbH and RWE Innogy Aersa S.A.U. v. Kingdom of Spain, Award of the Tribunal
  • RWE Innogy GmbH and RWE Innogy Aersa S.A.U. v. Kingdom of Spain, Decision on jurisdiction, liability and certain issues of quantum

Arbitrator 4 cases in this role

• Ayat Nizar Raja Sumrain and others v. State of Kuwait, ICSID Case No. ARB/19/20 View case details
  7 source documents

  • Ayat Nizar Raja Sumrain and others v. State of Kuwait, Decision on Request for Suspension of Proceedings and on Request for Provisional Measures
  • Ayat Nizar Raja Sumrain and others v. State of Kuwait, Decision on the Request for Joinder of a Third Party
  • Ayat Nizar Raja Sumrain and others v. State of Kuwait, Order of the Tribunal Taking Note of the Discontinuance of the Proceeding
  • Ayat Nizar Raja Sumrain and others v. State of Kuwait, Procedural Order No. 1
  • Ayat Nizar Raja Sumrain and others v. State of Kuwait, Procedural Order No. 1 – Annex A
  • Ayat Nizar Raja Sumrain and others v. State of Kuwait, Procedural Order No. 3
  • Ayat Nizar Raja Sumrain and others v. State of Kuwait, Procedural Order No. 4
• Ilya Levitis v. Kyrgyz Republic, PCA Case No. 2012-21 View case details
  3 source documents

  • Ilya Levitis v. The Kyrgyz Republic, Cost Award (not public, see GAR article)
  • Ilya Levitis v. The Kyrgyz Republic, Notice of Arbitration (not public, see IAReporter article)
  • Ilya Levitis v. The Kyrgyz Republic, PCA Case Listing
• The Carlyle Group L.P. and others v. Kingdom of Morocco, ICSID Case No. ARB/18/29 View case details
  15 source documents

  • Counter-Memorial on Jurisdiction (Redacted)
  • Respondent’s Request for Bifurcation
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Claimants’ Memorial (Redacted)
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Claimants’ Observations on the Respondent’s Request for Bifurcation (Redacted)
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Claimants’ Response to the Submission of the United States
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Notice of Intent to Arbitrate
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Procedural Order No. 1
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Procedural Order No. 2
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Procedural Order No. 3
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Procedural Order No. 4
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Procedural Order No. 5
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Procedural Order No. 6
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Rejoinder on Jurisdiction (Redacted)
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Reply on Jurisdiction (Redacted)
  • The Carlyle Group L.P. and others v. Kingdom of Morocco, Request for Arbitration
• UAB E energija (Lithuania) v. Republic of Latvia, ICSID Case No. ARB/12/33 View case details
  5 source documents

  • UAB E Energija (Lithuania) v. Latvia, Award of the Tribunal
  • UAB E energija (Lithuania) v. Republic of Latvia, Decision on Annulment
  • UAB E energija (Lithuania) v. Republic of Latvia, Decision on Rectification
  • UAB E energija (Lithuania) v. Republic of Latvia, Dissenting Opinion of Arbitrator August Reinisch
  • UAB E energija (Lithuania) v. Republic of Latvia, Latvia's Press Release on Application for Annulment

Counsel (Claimant side) 6 cases in this role

• Deutsche Telekom AG v. Republic of India, PCA Case No. 2014-10 View case details
  1 source document

  • Deutsche Telekom v. India, Judgment of the Swiss Federal Supreme Court
• Elliott Associates L.P. v. Republic of Korea, PCA Case No. 2018-51 View case details
  3 source documents

  • Elliott Associates L.P. v. Republic of Korea, Judgment of the UK High Court of Justice
  • Elliott Associates v. Korea, Judgment of the UK Court of Appeal, July 17, 2025
  • Elliott Associates v. Korea, Judgment of the UK High Court, February 23, 2026
• ICS Inspection and Control Services Limited v. Argentine Republic (II), PCA Case No. 2015-12 View case details
  2 source documents

  • ICS Inspection and Control Services Limited v. Argentine Republic (II), Decision on Jurisdiction
  • ICS Inspection and Control Services Limited v. Argentine Republic (II), Final Award
• Mohamed Abdel Raouf Bahgat v. Egypt (I), PCA Case No. 2012-07 View case details
  11 source documents

  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Claimant's Counter-Memorial on Jurisdiction
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Claimant's Statement of Claim
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Claimant's Supplementary Counter-Memorial on Jurisdiction
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Email from Claimant Regarding Bifurcation Application
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Procedural Order No 1
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Procedural Order No. 3
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Respondent's Memorial on Jurisdiction
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Respondent's Reply Memorial on Jurisdiction
  • Mohamed Abdel Raouf Bahgat v. Egypt (I), Respondent's Request for Bifurcation
  • Mohamed Abdel Raouf Bahgat v. Egypt, Decision on Jurisdiction
  • Mohamed Abdel Raouf Bahgat v. Egypt, Final Award
• PCCW Cascade (Middle East) Ltd. v. Kingdom of Saudi Arabia, ICSID Case No. ARB/22/20 View case details
  4 source documents

  • PCCW Cascade (Middle East) Ltd. v. Kingdom of Saudi Arabia, Procedural Order No. 1
  • PCCW Cascade (Middle East) Ltd. v. Kingdom of Saudi Arabia, Procedural Order No. 2
  • PCCW Cascade (Middle East) Ltd. v. Kingdom of Saudi Arabia, Procedural Order No. 3
  • PCCW Cascade (Middle East) Ltd. v. Kingdom of Saudi Arabia, Procedural Order No. 4
• Zaza Okuashvili v. Georgia, SCC Case No. EA 2019/038 View case details
  1 source document

  • Okuashvili v. Georgia, Partial Final Award on Jurisdiction and Admissibility

Counsel (Respondent side) 7 cases in this role

• Big Sky Energy Corporation v. Republic of Kazakhstan, ICSID Case No. ARB/17/22 View case details
  3 source documents

  • Big Sky Energy Corporation v. Republic of Kazakhstan, Award
  • Big Sky Energy Corporation v. Republic of Kazakhstan, Procedural Order No. 1
  • Big Sky Energy Corporation v. Republic of Kazakhstan, Respondent's Memorial on Jurisdiction and Counter-Memorial on the Merits and Quantum
• Josias Van Zyl, The Josias Van Zyl Family Trust & The Burmilla Trust v. The Kingdom of Lesotho, PCA Case No. 2016-21 (Second Case) View case details
  6 source documents

  • Josias Van Zyl, The Josias Van Zyl Family Trust & The Burmilla Trust v. The Kingdom of Lesotho, Procedural Order No. 1 (Suspension, Bifurcation and Procedural Timetable)
  • Josias Van Zyl, The Josias Van Zyl Family Trust & The Burmilla Trust v. The Kingdom of Lesotho, Procedural Order No. 2 (Suspension of Proceedings)
  • Josias Van Zyl, The Josias Van Zyl Family Trust & The Burmilla Trust v. The Kingdom of Lesotho, Procedural Order No. 3 (Further Suspension of Proceedings)
  • Josias Van Zyl, The Josias Van Zyl Family Trust & The Burmilla Trust v. The Kingdom of Lesotho, Procedural Order No. 4 (Resumption of Proceedings)
  • Josias Van Zyl, The Josias Van Zyl Family Trust & The Burmilla Trust v. The Kingdom of Lesotho, Procedural Order No. 5 (Non-Payment of Supplementary Deposit)
  • Josias Van Zyl, The Josias Van Zyl Family Trust & The Burmilla Trust v. The Kingdom of Lesotho, Procedural Order No. 6 (Termination of Proceedings)
• Philip Morris Asia Limited v. The Commonwealth of Australia, UNCITRAL, PCA Case No. 2012-12 View case details
  1 source document

  • Philip Morris Asia Limited v. The Commonwealth of Australia, Final Award Regarding Costs
• Swissbourgh Diamond Mines (Pty) Limited, Josias Van Zyl, The Josias Van Zyl Family Trust and others v. The Kingdom of Lesotho, PCA Case No. 2013-29 (First Case) View case details
  1 source document

  • Swissbourgh Diamond Mines (Pty) Limited, Josias Van Zyl, The Josias Van Zyl Family Trust and others v. The Kingdom of Lesotho, Judgment of the Singapore Court of Appeal
• The Channel Tunnel Group Limited and France-Manche S.A. v. United Kingdom and France (The Eurotunnel Arbitration), PCA Case No. 2003-06 View case details
  2 source documents

  • The Eurotunnel Arbitration (The Channel Tunnel Group Limited and France-Manche S.A. v. United Kingdom and France), Dissenting Opinion of Lord Millett
  • The Eurotunnel Arbitration (The Channel Tunnel Group Limited and France-Manche S.A. v. United Kingdom and France), Partial Award
• Woodhouse Investment Pte Ltd and West Cumbria Mining (Holdings) Limited v. United Kingdom, ICSID Case No. ARB/25/37 View case details
  2 source documents

  • Woodhouse Investment and West Cumbria Mining v. UK, Procedural Order No. 1, Jan 27, 2026
  • Woodhouse Investment and West Cumbria Mining v. UK, Procedural Order No. 1, Jan 27, 2026
• Zeph Investments Pte Ltd v. Commonwealth of Australia (I), PCA Case No. 2023-40 View case details
  4 source documents

  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Final Award
  • Zeph v. Australia (III), Letter from the Claimant Regarding Withdrawal of Claim for Costs
  • Zeph v. Australia (III), Claimant's Statement of Costs
  • Zeph v. Australia (III), Respondent's Statement of Costs