William Kirtley

Participant Type: 

Individual

Based on the existing information, William Kirtley has been involved in 5 investor-State disputes.

Arbitrator 2 cases in this role

• Zeph Investments Pte Ltd v. Commonwealth of Australia (I), PCA Case No. 2023-40 View case details
  21 source documents

  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Claimant's Notice of Arbitration
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Claimant's Post-Hearing Submissions
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Claimant's Rejoinder on Preliminary Objections
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Claimant's Statement of Defense on Preliminary Objections
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Decision on the Seat of Arbitration
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Final Award
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, PCA Press Release Regarding the Preliminary Objections Hearing
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Procedural Order No. 1
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Procedural Order No. 2
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Procedural Order No. 3
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Procedural Order No. 4
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Procedural Order No. 6
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Respondent's Post-Hearing Submissions
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Respondent's Reply on Preliminary Objections
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Respondent's Statement on Preliminary Objections
  • Zeph Investments Pte Ltd v. Commonwealth of Australia, Terms of Appointment
  • Zeph Investments v. Australia (I), Judgment of the Swiss Federal Tribunal (I), June 15, 2026
  • Zeph Investments v. Australia (I), Judgment of the Swiss Federal Tribunal (II), June 15, 2026
  • 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
• Zeph Investments Pte. Ltd. v. The Commonwealth of Australia (IV), PCA Case No. 2024-48 View case details
  3 source documents

  • Zeph Investments Pte. Ltd. v. The Commonwealth of Australia (IV), Procedural Order No. 1
  • Zeph Investments Pte. Ltd. v. The Commonwealth of Australia (IV), Procedural Order No. 2
  • Zeph Investments Pte. Ltd. v. The Commonwealth of Australia (IV), Terms of Appointment

Counsel (Claimant side) 3 cases in this role

• Ms. Olga Ovchinnikova v Kingdom of Sweden, UNCITRAL View case details
  1 source document

  • Ms. Olga Ovchinnikova v Kingdom of Sweden, Notice of Intent to Submit a Dispute to Arbitration
• United Operations Limited v. Union of the Comoros, ICSID Case No. ARB/25/15 View case details
  1 source document

  • United Operations Limited v. Union of the Comoros, Registration of the Request for Arbitration
• İçkale İnşaat Limited Şirketi v. Turkmenistan, ICSID Case No. ARB/10/24 View case details
  3 source documents

  • İçkale İnşaat Limited Şirketi v. Turkmenistan, Award
  • İçkale İnşaat Limited Şirketi v. Turkmenistan, Partially Dissenting Opinion of Carolyn B. Lamm
  • İçkale İnşaat Limited Şirketi v. Turkmenistan, Partially Dissenting Opinion of Professor Philippe Sands QC