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Indus Waters Treaty Neutral Expert Proceedings (India v. Pakistan), PCA Case No. 2023-14

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Short Name:

India v. Pakistan

Available documents

1 Jun 2023
Supplemental Rules of Procedure (including Work Programme) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Supplemental Rules of Procedure (including Work Programme) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Supplemental Rules of Procedure (including Work Programme) (English)
This summary note is machine-generated. Always consult the original materials.


21 Aug 2023
Revised Work Programme dated 21 August 2023 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 21 August 2023 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 21 August 2023 (English)
This summary note is machine-generated. Always consult the original materials.


11 Oct 2023
Revised Work Programme dated 11 October 2023 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 11 October 2023 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 11 October 2023 (English)
This summary note is machine-generated. Always consult the original materials.


2 Nov 2023
Revised Work Programme dated 2 November 2023 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 2 November 2023 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 2 November 2023 (English)
This summary note is machine-generated. Always consult the original materials.


8 Nov 2023
Press Release dated 8 November 2023 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Press Release dated 8 November 2023 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Press Release dated 8 November 2023 (English)
This summary note is machine-generated. Always consult the original materials.


14 May 2024
Protocol Concerning the First Site Visit dated 14 May 2024 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Protocol Concerning the First Site Visit dated 14 May 2024 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Protocol Concerning the First Site Visit dated 14 May 2024 (English)
This summary note is machine-generated. Always consult the original materials.


29 May 2024
Revised Work Programme dated 29 May 2024 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 29 May 2024 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 29 May 2024 (English)
This summary note is machine-generated. Always consult the original materials.


4 Jun 2024
Revised Work Programme dated 4 June 2024 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 4 June 2024 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 4 June 2024 (English)
This summary note is machine-generated. Always consult the original materials.


8 Jul 2024
Press Release dated 8 July 2024 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Press Release dated 8 July 2024 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Press Release dated 8 July 2024 (English)
This summary note is machine-generated. Always consult the original materials.


26 Sep 2024
Press Release dated 26 September 2024 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Press Release dated 26 September 2024 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Press Release dated 26 September 2024 (English)
This summary note is machine-generated. Always consult the original materials.


7 Jan 2025
Decision on Certain Issues Pertaining to the Competence of the Neutral Expert (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Decision on Certain Issues Pertaining to the Competence of the Neutral Expert (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Decision on Certain Issues Pertaining to the Competence of the Neutral Expert (English)
This summary note is machine-generated. Always consult the original materials.


20 Jan 2025
Press Release dated 20 January 2025 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Press Release dated 20 January 2025 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Press Release dated 20 January 2025 (English)
This summary note is machine-generated. Always consult the original materials.


11 Mar 2025
Revised Work Programme dated 11 March 2025 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 11 March 2025 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 11 March 2025 (English)
This summary note is machine-generated. Always consult the original materials.


31 Mar 2025
Correction to the Decision on Certain Issues Pertaining to the Competence of the Neutral Expert (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Correction to the Decision on Certain Issues Pertaining to the Competence of the Neutral Expert (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Correction to the Decision on Certain Issues Pertaining to the Competence of the Neutral Expert (English)
This summary note is machine-generated. Always consult the original materials.


11 Apr 2025
Letter to the Parties dated 11 April 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 11 April 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 11 April 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


17 Jun 2025
Letter to the Parties dated 17 June 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 17 June 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 17 June 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


13 Aug 2025
Letter to the Parties dated 13 August 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 13 August 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 13 August 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


12 Sep 2025
Letter to the Parties dated 12 September 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 12 September 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 12 September 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


1 Oct 2025
Letter to the Parties dated 1 October 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 1 October 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 1 October 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


20 Oct 2025
Letter to the Parties dated 20 October 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 20 October 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 20 October 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


5 Nov 2025
Letter to the Parties dated 5 November 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 5 November 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 5 November 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


24 Nov 2025
Letter to the Parties dated 24 November 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 24 November 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 24 November 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


2 Dec 2025
Letter to the Parties dated 2 December 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 2 December 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 2 December 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


18 Dec 2025
Letter to the Parties dated 18 December 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 18 December 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 18 December 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


18 Dec 2025
Revised Work Programme dated 18 December 2025 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 18 December 2025 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 18 December 2025 (English)
This summary note is machine-generated. Always consult the original materials.


30 Dec 2025
Letter to the Parties dated 30 December 2025 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 30 December 2025 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 30 December 2025 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


2 Jan 2026
Press Release dated 2 January 2026 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Press Release dated 2 January 2026 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Press Release dated 2 January 2026 (English)
This summary note is machine-generated. Always consult the original materials.


19 Jan 2026
Letter to the Parties dated 19 January 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 19 January 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 19 January 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


19 Jan 2026
Revised Work Programme dated 19 January 2026 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 19 January 2026 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 19 January 2026 (English)
This summary note is machine-generated. Always consult the original materials.


3 Mar 2026
Letter to the Parties dated 3 March 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 3 March 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 3 March 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


3 Mar 2026
Revised Work Programme dated 3 March 2026 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 3 March 2026 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 3 March 2026 (English)
This summary note is machine-generated. Always consult the original materials.


10 Apr 2026
Letter to the Parties dated 10 April 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 10 April 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 10 April 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


11 Apr 2026
Letter to the Parties dated 11 April 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 11 April 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 11 April 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


25 May 2026
Terms of Reference for Modelling Specialists (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Terms of Reference for Modelling Specialists (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Terms of Reference for Modelling Specialists (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


9 Jun 2026
Letter to the Parties dated 9 June 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 9 June 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 9 June 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


10 Jun 2026
Letter to the Parties dated 10 June 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 10 June 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 10 June 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


15 Jun 2026
Letter to the Parties dated 15 June 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 15 June 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 15 June 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


23 Jun 2026
Letter to the Parties dated 23 June 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 23 June 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 23 June 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


6 Jul 2026
Addendum to Terms of Reference for Modelling Specialists (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Addendum to Terms of Reference for Modelling Specialists (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Addendum to Terms of Reference for Modelling Specialists (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


6 Jul 2026
Letter to the Parties dated 6 July 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 6 July 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 6 July 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


6 Jul 2026
Revised Work Programme dated 6 July 2026 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Revised Work Programme dated 6 July 2026 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Revised Work Programme dated 6 July 2026 (English)
This summary note is machine-generated. Always consult the original materials.


14 Jul 2026
Letter to the Parties dated 14 July 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 14 July 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 14 July 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


31 Jul 2026
Press Release dated 31 July 2026 (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Press Release dated 31 July 2026 (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Press Release dated 31 July 2026 (English)
This summary note is machine-generated. Always consult the original materials.


13 Aug 2026
Letter to the Parties dated 13 August 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 13 August 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 13 August 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.


9 Sep 2026
Letter to the Parties dated 9 September 2026 (redacted) (English)
Document provided by: Permanent Court of Arbitration (PCA)
Document Details:
PARTICIPANTS
Letter to the Parties dated 9 September 2026 (redacted) (English)
Participants listed are for this document only and may not include all participants involved in the entire case. Always consult the original documents.
Claimant appointee
Respondent appointee
Tribunal/Panel chair
Arbitrator(s)
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Letter to the Parties dated 9 September 2026 (redacted) (English)
This summary note is machine-generated. Always consult the original materials.