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Juan Carlos Argüello and Ernesto Argüello v. Republic of Panama, ICSID Case No. ARB/25/39

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11 Aug 2025
Registration of the Request for Arbitration
Document Details:
PARTICIPANTS
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
This summary note is machine-generated. Always consult the original materials.


13 Mar 2026
Procedural Order No. 1 (English)
Document provided by: ICSID
Document Details:
PARTICIPANTS
Procedural Order No. 1 (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
Chair/President:
Alfredo José Bullard González
Arbitrator(s)
Chiara Giorgetti, Stephan W. Schill
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Ank Santens, Francisco X. Jijón, John Dalebroux, Felipe Volio Soley, Isaac D. Webb
Respondent's counsel
Margie-Lys Jaime, Guillermo Rojas, Ivette E. Martínez S., Lexaira Arosemena, Michelle Mastellari, Margie-Lys Jaime Ramírez
Other counsel
Claimant's expert
Respondent's expert
Claimant's witness
Respondent's witness
Other witnesses
Tribunal secretary
Laura Arboleda Gutiérrez
Tribunal assistant
Country
Print reporter
Entities
Document Summary
Procedural Order No. 1 (English)
This summary note is machine-generated. Always consult the original materials.


13 Mar 2026
Procedural Order No. 2 (English)
Document provided by: ICSID
Document Details:
PARTICIPANTS
Procedural Order No. 2 (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)
Chiara Giorgetti, Stephan W. Schill
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
Procedural Order No. 2 (English)
This summary note is machine-generated. Always consult the original materials.


30 Mar 2026
Procedural Order No. 3 (English)
Document provided by: ICSID
Document Details:
PARTICIPANTS
Procedural Order No. 3 (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)
Chiara Giorgetti, Stephan W. Schill
Sole Arbitrator
ICSID Annulment Committee president
ICSID Annulment Committee members
WTO Appellate Body members
WTO Appellate Body chair
Judges
Claimant's counsel
Ank Santens, Felipe Volio Soley, Francisco X. Jijón, John Dalebroux
Respondent's counsel
Ivette E. Martínez S., Margie-Lys Jaime Ramírez, Guillermo Rojas, Lexaira Arosemena, Michelle Mastellari
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
Procedural Order No. 3 (English)
This summary note is machine-generated. Always consult the original materials.


10 Jun 2026
Procedural Order No. 1, Amended Procedural Calendar (English)
Document provided by: ICSID
Document Details:
PARTICIPANTS
Procedural Order No. 1, Amended Procedural Calendar (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
Procedural Order No. 1, Amended Procedural Calendar (English)
This summary note is machine-generated. Always consult the original materials.


10 Jun 2026
Claimant's Memorial on the Merits (English)
Document provided by: ICSID
Document Details:
PARTICIPANTS
Claimant's Memorial on the Merits (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
Claimant's Memorial on the Merits (English)
This summary note is machine-generated. Always consult the original materials.


24 Jul 2026
Respondent's Request for Bifurcation (Spanish)
Document provided by: ICSID
Document Details:
PARTICIPANTS
Respondent's Request for Bifurcation (Spanish)
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
Respondent's Request for Bifurcation (Spanish)
This summary note is machine-generated. Always consult the original materials.