Stephen L. Drymer

Participant Type: 

Individual

Involved in 21 cases (20 International Investment Agreement (Investor–State) · 1 Investment Protection Disputes · 1 Contract (Investor–State)) · evidenced by 152 case documents on record

Tribunal Chair / President 6 cases in this role

• Amlyn Holding B.V. v. Republic of Croatia, ICSID Case No. ARB/16/28 View case details
  1 source document

  • Amlyn Holding B.V. v. Republic of Croatia, Award
• DSG Yapi Sanayi Ticaret Anonim Sirketi v. Kingdom of Saudi Arabia, (ICSID Case No. ARB/19/32 View case details
  1 source document

  • DSG Yapi Sanayi Ticaret Anonim Sirketi v. Kingdom of Saudi Arabia, Order Taking Note of the Discontinuance of the Proceeding Pursuant to ICSID Arbitration Rule 43(1)
• 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
  3 source documents

  • InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, Award
  • InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, Claimant Submission re Award Interest
  • InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, Petition to US District Court for the District of Columbia to Enforce Arbitral Award
• 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
• Sea Search-Armada, LLC v. Republic of Colombia, PCA Case No. 2023-37 View case details
  16 source documents

  • Claimant Rejoinder to Respondent Submission pursuant to Article 10.20.5
  • Respondent Reply to Claimant Response to Colombia Submission pursuant to Article 10.20.5
  • Sea Search-Armada, LLC v. Republic of Colombia, Claimant Response to Respondent Submission pursuant to Article 10.20.5
  • Sea Search-Armada, LLC v. Republic of Colombia, Claimant's Amended Statement of Claim
  • Sea Search-Armada, LLC v. Republic of Colombia, Decision on Claimant's Application for Interim Measures
  • Sea Search-Armada, LLC v. Republic of Colombia, Decision on Respondent's Preliminary Objections
  • Sea Search-Armada, LLC v. Republic of Colombia, Decision on the Application by the Kingdom of Spain for Leave to Intervene as Non-disputing Party
  • Sea Search-Armada, LLC v. Republic of Colombia, Hearing Transcript - Day 1
  • Sea Search-Armada, LLC v. Republic of Colombia, Non-Disputing Party Submission of the United States of America
  • Sea Search-Armada, LLC v. Republic of Colombia, Procedural Order No. 3
  • Sea Search-Armada, LLC v. Republic of Colombia, Procedural Order No. 3 (Phase II Procedural Calendar)
  • Sea Search-Armada, LLC v. Republic of Colombia, Respondent's Submission pursuant to Article 10.20.5
  • Sea Search-Armada, LLC v. Republic of Colombia, Sea Search-Armada v. Columbia, Hearing Transcript - Day 2
  • Sea Search-Armada, LLC v. Republic of Colombia, Sea Search-Armada v. Columbia, Procedural Order No. 1
  • Sea Search-Armada, LLC v. Republic of Colombia, Sea Search-Armada v. Columbia, Procedural Order No. 2
  • Sea Search-Armada, LLC v. Republic of Colombia, Supplementary Decision and Order for an Evidence Preservation Protocol
• United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, ICSID Case No. ARB/14/24 View case details
  8 source documents

  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, Award of the Tribunal
  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, Decision on Respondent's Application for Provisional Measures
  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, Decision on the Application for Leave to Intervene as a Non-Disputing Party Submitted by the European Commission
  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, Procedural Order No. 1
  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, Procedural Order No. 1 (Amended Version)
  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, Procedural Order No. 2
  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia, Procedural Order No. 3
  • United Utilities (Tallinn) B.V. and Aktsiaselts Tallinna Vesi v. Republic of Estonia,Dissent of Arbitrator David Williams

Arbitrator 15 cases in this role

• AES Corporation v. Argentine Republic, ICSID Case No. ARB/02/17  View case details
  3 source documents

  • AES Corporation v. The Argentine Republic, Award of the Tribunal
  • AES Corporation v. The Argentine Republic, Dissenting Opinion of Prof. Domingo Bello Janeiro
  • AES v. Argentina, Declaration of James Hosking, August 4, 2025
• Alberta Petroleum Marketing Commission (APMC) v. United States of America, ICase No. UNCT/23/4 View case details
  1 source document

  • Alberta Petroleum Marketing Commission v. United States of America, Notice of Dispute
• BA Desarrollos LLC v. Argentine Republic, ICSID Case No. ARB/23/32 View case details
  15 source documents

  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 1
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 10
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 11
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 12
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 13
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 14
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 2
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 3
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 4
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 5
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 6
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 7 (Decision on Bifurcation)
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 8
  • BA Desarrollos LLC v. Argentine Republic, Procedural Order No. 9
  • BA Desarrollos LLC v. Argentine Republic, Respondent’s Memorial on Preliminary Objections and Counter-Memorial on the Merits
• Bright Mountain Pty. Ltd. v. Republic of the Union of Myanmar, ICSID Case No. ARB(AF)/25/1 View case details
  1 source document

  • Bright Mountain Pty. Ltd. v. Republic of the Union of Myanmar, Registration of the Request for Arbitration
• Burlington Resources Inc. v. Republic of Ecuador, ICSID Case No. ARB/08/5 (formerly Burlington Resources Inc. and others v. Republic of Ecuador and Empresa Estatal Petróleos del Ecuador (PetroEcuador)) View case details
  3 source documents

  • Burlington Resources Inc. v. Republic of Ecuador (formerly Burlington Resources Inc. and others v. Republic of Ecuador and Empresa Estatal Petróleos del Ecuador (PetroEcuador)), Decision on Stay of Enforcement of the Award
  • Decision on Ecuador's Counterclaims
  • Decision on Reconsideration and Award
• Discovery Global LLC v. Slovak Republic, ICSID Case No. ARB/21/51 View case details
  13 source documents

  • Discovery Global LLC v. Slovak Republic, Award of the Tribunal
  • Discovery Global LLC v. Slovak Republic, Hearing on Jurisdiction and the Merits - Transcript Day 1
  • Discovery Global LLC v. Slovak Republic, Hearing on Jurisdiction and the Merits - Transcript Day 2
  • Discovery Global LLC v. Slovak Republic, Hearing on Jurisdiction and the Merits - Transcript Day 3
  • Discovery Global LLC v. Slovak Republic, Hearing on Jurisdiction and the Merits - Transcript Day 4
  • Discovery Global LLC v. Slovak Republic, Hearing on Jurisdiction and the Merits - Transcript Day 5
  • Discovery Global LLC v. Slovak Republic, Hearing on Jurisdiction and the Merits - Transcript Day 6
  • Miscellaneous
  • Procedural Order No. 1
  • Procedural Order No. 2
  • Procedural Order No. 3
  • Procedural Order No. 4
  • Sep 18 Documents
• Fengzhen Min v. Republic of Korea, ICSID Case No. ARB/20/26 View case details
  2 source documents

  • Fengzhen Min v. Republic of Korea, Award
  • Fengzhen Min v. Republic of Korea, Decision on the Respondent Preliminary Objection Pursuant to Rule 41(5) of the ICSID Arbitration Rules
• Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, ICSID Case No. ARB/23/43 View case details
  15 source documents

  • Claimants’ Notice of Intent
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Claimants’ Memorial on the Merits
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Claimants’ Observations on the Request for Bifurcation
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Claimants’ Rejoinder on Jurisdictional Objections
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Non-Disputing Party Submission - United States
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Procedural Order No. 1
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Procedural Order No. 2
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Procedural Order No. 3
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, Respondent’s Request for Bifurcation and Summary of Jurisdictional Objections
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras,Claimants’ Notice of Arbitration
  • Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras,Respondent’s Memorial on Jurisdictional Objections
  • Paiz Andrade and Schloesser de León de Paiz v. Honduras, Decision on the Bifurcated Jurisdictional Objections, July 20, 2026
  • Paiz Andrade and Schloesser de León de Paiz v. Honduras, Dissenting Opinion of Professor Brigitte Stern, July 20, 2026
  • Paiz Andrade and Schloesser de León de Paiz v. Honduras, Procedural Order No. 7, Aug 26, 2025
  • Paiz v. Honduras, Procedural Order No. 6 (Decision on the Bifurcation of Additional Objections)
• Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, ICSID Case No. UNCT/18/2  View case details
  36 source documents

  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 10
  • Closing Arguments Day 2 – Transcript (Redacted)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru,
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru,
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru,
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Claimants' Redacted Statement of Reply and Answer to Objections (Corrected)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Claimants' Opposition to Peru's Interim Measures Application
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Claimants' Response to Peru's Interim Measures Application
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Claimants’ Post-Hearing Brief on Jurisdiction (Redacted)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Claimants’ Third Amended Notice of Arbitration and Statement of Claim
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Closing Arguments Day 1 – Transcript (Redacted)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Calendar
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Calendar
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 1
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 1 – Annex I Procedural Timetable
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 11 Post Hearing Instructions
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 2 (On the Seat of Arbitration)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 3 (On Document Production)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 4
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 5
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 6
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 7
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 8
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Procedural Order No. 9
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Rejoinder to Respondent’s Objections to Jurisdiction (Redacted)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Respondent’s Post-Hearing Brief on Merits and Remedies (Redacted)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Respondent’s Response
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Respondent’s Statement of Defense
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Second Submission of the Republic of Peru on Procedural Safeguards
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Statement of Rejoinder (Redacted)
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Submission of the Republic of Peru on Procedural Safeguards
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Terms of Appointment
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Transcript of Hearing on Jurisdiction, Merits and Quantum
  • Gramercy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, United States of America Written Submission pursuant to Article 10.20.2 of the TPA
  • REDACTED Award
  • rcy Funds Management LLC and Gramercy Peru Holdings LLC v. Republic of Peru, Respondent’s Response
• Rinat Akhmetov (Ukraine) v. Russian Federation (II), PCA Case No. 2025-02 View case details
  1 source document

  • Rinat Akhmetov (Ukraine) v. Russian Federation (II), Commencement of Proceeding
• Silver Bull Resources, Inc. v. United Mexican States, ICSID Case No. ARB/23/24 View case details
  16 source documents

  • Procedural Order No. 3
  • Silver Bull Resources, Inc. v. United Mexican States, Claimant’s Memorial
  • Silver Bull Resources, Inc. v. United Mexican States, Claimant’s Reply
  • Silver Bull Resources, Inc. v. United Mexican States, Counter-memorial on the Merits
  • Silver Bull Resources, Inc. v. United Mexican States, Counter-memorial on the Merits
  • Silver Bull Resources, Inc. v. United Mexican States, Decision on the Claimant's Proposal to Disqualify Prof. Philippe Sands
  • Silver Bull Resources, Inc. v. United Mexican States, Non-disputing State Party Submission of Canada
  • Silver Bull Resources, Inc. v. United Mexican States, Non-disputing State Party Submission of the United States of America
  • Silver Bull Resources, Inc. v. United Mexican States, Procedural Order No. 1
  • Silver Bull Resources, Inc. v. United Mexican States, Procedural Order No. 2
  • Silver Bull Resources, Inc. v. United Mexican States, Procedural Order No. 4
  • Silver Bull Resources, Inc. v. United Mexican States, Procedural Order No. 5
  • Silver Bull Resources, Inc. v. United Mexican States, Procedural Order No. 6
  • Silver Bull Resources, Inc. v. United Mexican States, Rejoinder on the Merits
  • Silver Bull Resources, Inc. v. United Mexican States, Request for Arbitration
  • italaw180981 - Silver Bull v. Mexico, Award (English), May 29, 2026.pdf
• Société des Parcs d’Alger and Emirates International Investment Company LLC v. People’s Democratic Republic of Algeria, ICSID Case No. ARB/18/11 View case details
  1 source document

  • Société des Parcs d’Alger and Emirates International Investment Company LLC v. People’s Democratic Republic of Algeria, Final Award
• Venezuela Holdings, B.V., et al (case formerly known as Mobil Corporation, Venezuela Holdings, B.V., et al.) v. Bolivarian Republic of Venezuela, ICSID Case No. ARB/07/27 View case details
  1 source document

  • Resubmission Award
• WM Mining Company, LLC v. Mongolia, ICSID Case No. ARB/21/8 View case details
  2 source documents

  • WM Mining Company, LLC v. Mongolia, Award
  • WM Mining Company, LLC v. Mongolia, Registration of Request for Arbitration
•  President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile (II), PCA Case No. 2017-30 View case details
  11 source documents

  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Claimants' Memorial on the Jurisdiction and Merits
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Claimants' Observations on the Request for Bifurcation
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Award
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Claimants' Observations on Chile's Reply Regarding the Exceptions to Jurisdiction and the Bifurcation Decision (French)
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Claimants' Observations on the Exceptions to Jurisdiction Made by the State and the Bifurcation Decision
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Decision on Respondent's Request for Bifurcation
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Legal Opinion of Roberto Avila re the Caratulada Pey v. Treasury Judgment
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, PCA Letter re Designation of Appointing Authority
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, PCA Letter re Designation of Appointing Authority
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Procedural Order No. 2
  • President Allende Foundation, Victor Pey Casado and Coral Pey Grebe v. Republic of Chile, Witness and Legal Statement of Victor Manuel Araya Anchia