Orano Mining SAS v. Republic of Niger (II), ICSID Case No. ARB/25/9

New
Short Name:

Case type:
Contract (Investor–State)
Seat of Arbitration:
Investment treaty:
Applicable legal instruments:
Economic sector:
Mining and quarrying, including hydrocarbons (oil and gas)

Available documents

21 Jan 2025
Case Profile:
/ Participants Details
Claimant appointee
Respondent appointee
Chair/President
Arbitrator(s)
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Entities (Firms/Institutions)
[field_entities]
Claimant's expert
Respondent's expert
Claimant's witness
[field_claimant_s_witness]
Respondent's witness
[field_respondent_s_witness]
Other witnesses
[field_other_witnesses]
Tribunal secretary
Tribunal assistant
Annulment Committee president
Annulment Committee members
WTO members
[field_wto_appellate_body_memb]
WTO chair
[field_wto_appellate_body_chai]
Country
Print reporter
5 Mar 2025
Registration of the Request for Arbitration
Case Profile:
/ Participants Details
Claimant appointee
Claimant appointee:
Daniel Mainguy
Respondent appointee
Respondent appointee:
Sibidi Emmanuel Darankoum
Chair/President
Chair/President:
Andrea Carlevaris
Arbitrator(s)
Judges
Claimant's counsel
Clay Arbitration
Respondent's counsel
Cabinet d’Avocats ABBA
Other counsel
Entities (Firms/Institutions)
[field_entities]
Claimant's expert
Respondent's expert
Claimant's witness
[field_claimant_s_witness]
Respondent's witness
[field_respondent_s_witness]
Other witnesses
[field_other_witnesses]
Tribunal secretary
Tribunal assistant
Annulment Committee president
Annulment Committee members
WTO members
[field_wto_appellate_body_memb]
WTO chair
[field_wto_appellate_body_chai]
Country
Print reporter
13 May 2025
Case Profile:
/ Participants Details
Claimant appointee
Respondent appointee
Chair/President
Arbitrator(s)
Judges
Claimant's counsel
Respondent's counsel
Other counsel
Entities (Firms/Institutions)
[field_entities]
Claimant's expert
Respondent's expert
Claimant's witness
[field_claimant_s_witness]
Respondent's witness
[field_respondent_s_witness]
Other witnesses
[field_other_witnesses]
Tribunal secretary
Tribunal assistant
Annulment Committee president
Annulment Committee members
WTO members
[field_wto_appellate_body_memb]
WTO chair
[field_wto_appellate_body_chai]
Country
Print reporter
3 Nov 2025
Decision on Proposal for Disqualification of Arbitrator Daniel Mainguy
Case Profile:
/ Participants Details
Claimant appointee
Claimant appointee:
Daniel Mainguy
Respondent appointee
Respondent appointee:
Sibidi Emmanuel Darankoum
Chair/President
Chair/President:
Andrea Carlevaris
Arbitrator(s)
Judges
Claimant's counsel
Clay Arbitration
Respondent's counsel
Cabinet d’Avocats ABBA
Other counsel
Entities (Firms/Institutions)
[field_entities]
Claimant's expert
Respondent's expert
Claimant's witness
[field_claimant_s_witness]
Respondent's witness
[field_respondent_s_witness]
Other witnesses
[field_other_witnesses]
Tribunal secretary
Tribunal assistant
Annulment Committee president
Annulment Committee members
WTO members
[field_wto_appellate_body_memb]
WTO chair
[field_wto_appellate_body_chai]
Country
Print reporter