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Chronological
2
Dec 2026
Almaden Minerals Ltd. and Almadex Minerals Ltd. v. United Mexican States, ICSID Case No. ARB/24/23
8
Sep 2026
Telefónica, S.A. v. Republic of Colombia, ICSID Case No. ARB/18/3
8
Sep 2026
Telefónica, S.A. v. Republic of Colombia, ICSID Case No. ARB/18/3
19
Aug 2026
Cavalum SGPS, S.A. v. Kingdom of Spain, ICSID Case No. ARB/15/34
14
Aug 2026
Air Canada v. Bolivarian Republic of Venezuela, ICSID Case No. ARB(AF)/17/1
14
Aug 2026
Air Canada v. Bolivarian Republic of Venezuela, ICSID Case No. ARB(AF)/17/1
11
Aug 2026
Volga-Dnepr Airlines LLC v. Canada, PCA Case No. 2025-09
11
Aug 2026
Webuild S.p.A. (formerly Salini Impregilo S.p.A.) v. Argentine Republic, ICSID Case No. ARB/15/39
10
Aug 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
10
Aug 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
10
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
10
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
10
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
10
Aug 2026
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
10
Aug 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
7
Aug 2026
Lupaka Gold Corp. v. Republic of Peru, ICSID Case No. ARB/20/46
5
Aug 2026
Zeph Investments Pte Ltd v. Commonwealth of Australia (I), PCA Case No. 2023-40
5
Aug 2026
Lion Mexico Consolidated L.P. v. United Mexican States, ICSID Case No. ARB(AF)/15/2
4
Aug 2026
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
3
Aug 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
3
Aug 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
3
Aug 2026
Border Timbers Limited, Border Timbers International (Private) Limited, and Hangani Development Co. (Private) Limited v. Republic of Zimbabwe, ICSID Case No. ARB/10/25
3
Aug 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
3
Aug 2026
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
3
Aug 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
31
Jul 2026
IC Power Ltd and Kenon Holdings Ltd v. Republic of Peru, ICSID Case No. ARB/19/19
27
Jul 2026
AES Corporation v. Argentine Republic, ICSID Case No. ARB/02/17
24
Jul 2026
Border Timbers Limited, Border Timbers International (Private) Limited, and Hangani Development Co. (Private) Limited v. Republic of Zimbabwe, ICSID Case No. ARB/10/25
24
Jul 2026
Bernhard von Pezold and Others v. Republic of Zimbabwe, ICSID Case No. ARB/10/15
23
Jul 2026
Fotowatio Renewable Ventures S.L.U., FRV Solar Holdings III, S.L.U. and FRV Solar Holdings VI, S.L.U. v. Mexico, ICSID Case No. ARB/24/5
21
Jul 2026
Aeroport Belbek LLC and Mr. Igor Valerievich Kolomoisky v. Russian Federation, PCA Case No. 2015-07
21
Jul 2026
Aeroport Belbek LLC and Mr. Igor Valerievich Kolomoisky v. Russian Federation, PCA Case No. 2015-07
21
Jul 2026
PJSC CB PrivatBank and Finance Company Finilon LLC v. Russian Federation, PCA Case No. 2015-21
21
Jul 2026
Teinver S.A., Transportes de Cercanías S.A. and Autobuses Urbanos del Sur S.A. v. The Argentine Republic, ICSID Case No. ARB/09/1
21
Jul 2026
Teinver S.A., Transportes de Cercanías S.A. and Autobuses Urbanos del Sur S.A. v. The Argentine Republic, ICSID Case No. ARB/09/1
21
Jul 2026
Eurus Energy Holdings Corporation v. Kingdom of Spain, ICSID Case No. ARB/16/4
20
Jul 2026
Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, ICSID Case No. ARB/23/43
20
Jul 2026
Yukos Capital Limited (formerly Yukos Capital SARL) v. Russian Federation, UNCITRAL (Geneva Tribunal), PCA Case No. 2013-31
20
Jul 2026
Fernando Paiz Andrade and Anabella Schloesser de León de Paiz v. Republic of Honduras, ICSID Case No. ARB/23/43
19
Jul 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
17
Jul 2026
NJSC Naftogaz of Ukraine and others v. Russian Federation, PCA Case No. 2017-16
17
Jul 2026
Chevron Corporation and Texaco Petroleum Corporation v. Ecuador (II), PCA Case No. 2009-23
17
Jul 2026
Chevron Corporation and Texaco Petroleum Corporation v. Ecuador (II), PCA Case No. 2009-23
13
Jul 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
10
Jul 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
10
Jul 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
10
Jul 2026
Hiroshi Osumi v. Swiss Confederation, ICSID Case No. ARB/26/1
10
Jul 2026
Hiroshi Osumi v. Swiss Confederation, ICSID Case No. ARB/26/1
10
Jul 2026
Cube Infrastructure Fund SICAV and others v. Kingdom of Spain, ICSID Case No. ARB/15/20
10
Jul 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
9
Jul 2026
Ascent Resources Plc and Ascent Slovenia Ltd v. Republic of Slovenia, ICSID Case No. ARB/22/21
8
Jul 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
8
Jul 2026
Ascent Resources Plc and Ascent Slovenia Ltd v. Republic of Slovenia, ICSID Case No. ARB/22/21
7
Jul 2026
B-Mex, LLC and Others v. United Mexican States, ICSID Case No. ARB(AF)/16/3
7
Jul 2026
LSG Building Solutions GmbH and others v. Romania, ICSID Case No. ARB/18/19
3
Jul 2026
Webuild S.p.A. (formerly Salini Impregilo S.p.A.) v. Argentine Republic, ICSID Case No. ARB/15/39
1
Jul 2026
Ljiljana Segedin v. Republic of Croatia, ICDR
1
Jul 2026
Ljiljana Segedin v. Republic of Croatia, ICDR
30
Jun 2026
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
29
Jun 2026
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
29
Jun 2026
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
29
Jun 2026
Berkeley Exploration Ltd. v. Kingdom of Spain, ICSID Case No. ARB/24/22
26
Jun 2026
Zaza Okuashvili v. Georgia, SCC Case No. EA 2019/038
26
Jun 2026
Spectrum UA Credit LLC v. Ukraine, ICSID Case No. ARB/26/17
Claimant's Amended Request for Provisional Measures
26
Jun 2026
Enwell Energy plc v. Ukraine, ICSID Case No. ARB/25/41
26
Jun 2026
IC Power Ltd and Kenon Holdings Ltd v. Republic of Peru, ICSID Case No. ARB/19/19
25
Jun 2026
José Alejandro Hernández Contreras v. Republic of Costa Rica (III), ICSID Case No. ARB(AF)/25/3
24
Jun 2026
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
23
Jun 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
23
Jun 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
22
Jun 2026
Mathias Kruck and others v. Kingdom of Spain, ICSID Case No. ARB/15/23
22
Jun 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
19
Jun 2026
Yaacov Afik, Michael Mistriel Aykout and Shimon Mistriel Aykout v. Republic of Cyprus, ICSID Case No. ARB/25/45
19
Jun 2026
Yaacov Afik, Michael Mistriel Aykout and Shimon Mistriel Aykout v. Republic of Cyprus, ICSID Case No. ARB/25/45
18
Jun 2026
Ljiljana Segedin v. Republic of Croatia, ICDR
16
Jun 2026
Ljiljana Segedin v. Republic of Croatia, ICDR
15
Jun 2026
Zeph Investments Pte Ltd v. Commonwealth of Australia (I), PCA Case No. 2023-40
15
Jun 2026
Zeph Investments Pte Ltd v. Commonwealth of Australia (I), PCA Case No. 2023-40
15
Jun 2026
Naftiran Intertrade Co. (NICO) Limited v. Kingdom of Bahrain, ICSID Case No. ARB/22/34
12
Jun 2026
Venezuela US, S.R.L. (Barbados) v. Bolivarian Republic of Venezuela, PCA Case No. 2013-34
12
Jun 2026
Venezuela US, S.R.L. (Barbados) v. Bolivarian Republic of Venezuela, PCA Case No. 2013-34
12
Jun 2026
KN Holdings and Severgroup v. French Republic, PCA Case No. 2022-13
12
Jun 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
11
Jun 2026
Windstream Energy LLC (USA) v. Government of Canada (II), PCA Case No. 2021-26
10
Jun 2026
Webuild S.p.A. (formerly Salini Impregilo S.p.A.) v. Argentine Republic, ICSID Case No. ARB/15/39
9
Jun 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
9
Jun 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
9
Jun 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
9
Jun 2026
Limited Liability Company Lugzor and Others v. Russian Federation, PCA Case No. 2015-29
8
Jun 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
8
Jun 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
8
Jun 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
8
Jun 2026
JCDecaux SA v. Czech Republic, ICSID Case No. ARB/20/33
8
Jun 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
8
Jun 2026
Peteris Pildegovics and SIA North Star v. Kingdom of Norway, ICSID Case No. ARB/20/11
5
Jun 2026
Ljiljana Segedin v. Republic of Croatia, ICDR
5
Jun 2026
Enwell Energy plc v. Ukraine, ICSID Case No. ARB/25/41
5
Jun 2026
Enwell Energy plc v. Ukraine, ICSID Case No. ARB/25/41
3
Jun 2026
Saint-Gobain Performance Plastics Europe v. Bolivarian Republic of Venezuela, ICSID Case No. ARB/12/13
2
Jun 2026
Telefónica, S.A. v. Republic of Colombia, ICSID Case No. ARB/18/3
2
Jun 2026
Telefónica, S.A. v. Republic of Colombia, ICSID Case No. ARB/18/3
1
Jun 2026
Silver Bull Resources, Inc. v. United Mexican States, ICSID Case No. ARB/23/24
29
May 2026
Silver Bull Resources, Inc. v. United Mexican States, ICSID Case No. ARB/23/24
27
May 2026
Buried Hill Serdar Limited v. Turkmenistan, ICSID Case No. ARB/25/40
27
May 2026
Buried Hill Serdar Limited v. Turkmenistan, ICSID Case No. ARB/25/40
26
May 2026
9REN Holding S.a.r.l v. Kingdom of Spain, ICSID Case No. ARB/15/15
26
May 2026
Hydro S.r.l. and others v. Republic of Albania (I), ICSID Case No. ARB/15/28
26
May 2026
NextEra Energy Global Holdings B.V. and NextEra Energy Spain Holdings B.V. v. Kingdom of Spain, ICSID Case No. ARB/14/11
22
May 2026
Finley Resources Inc., MWS Management Inc., and Prize Permanent Holdings, LLC v. United Mexican States, ICSID Case No. ARB/21/25
21
May 2026
Ricardo Filomeno Duarte Ventura Leitão Machado v. Republic of Angola, ICSID Case No. ARB/24/8
21
May 2026
Yukos Capital Limited (formerly Yukos Capital SARL) v. Russian Federation, UNCITRAL (Geneva Tribunal), PCA Case No. 2013-31
21
May 2026
Khalaf Ahmad Mohammad Alhabtoor and others v. Lebanese Republic, ICSID Case No. ARB/26/22
Registration of the Request for the Institution of Arbitration Proceedings at ICSID
20
May 2026
Sevilla Beheer B.V. and others v. Kingdom of Spain, ICSID Case No. ARB/16/27
20
May 2026
BayWa r.e. Renewable Energy GmbH and BayWa r.e. Asset Holding GmbH v. Spain, ICSID Case No. ARB/15/16
20
May 2026
Rand Investments Ltd. and others v. Republic of Serbia, ICSID Case No. ARB/18/8
18
May 2026
JSC DTEK Krymenergo v. Russian Federation, PCA Case No. 2018-41
13
May 2026
Mainstream Renewable Power Ltd and others v. Federal Republic of Germany, ICSID Case No. ARB/21/26
13
May 2026
Mainstream Renewable Power Ltd and others v. Federal Republic of Germany, ICSID Case No. ARB/21/26
12
May 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
12
May 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
11
May 2026
Veolia Propreté SAS v. Italian Republic, ICSID Case No. ARB/18/20
10
May 2026
Yukos Capital Limited (formerly Yukos Capital SARL) v. Russian Federation, UNCITRAL (Geneva Tribunal), PCA Case No. 2013-31
7
May 2026
Smart Energy B.V. and PJSC Ukrgazvydobutok v. Ukraine, ICSID Case No. ARB/25/38
6
May 2026
Serafín García Armas and Karina García Gruber v. Bolivarian Republic of Venezuela, PCA Case No. 2013-3
6
May 2026
Maya Dangelas (Dang Thi Hoang Yen), U.S. Global Institute, Inc., and Angels Company, Inc. v. The Socialist Republic of Vietnam, PCA Case No. 2020-05
1
May 2026
Infracapital F1 S.à r.l. and Infracapital Solar B.V. v. Kingdom of Spain, ICSID Case No. ARB/16/18
1
May 2026
Emergofin B.V. and Velbay Holdings Ltd. v. Ukraine, ICSID Case No. ARB/16/35
1
May 2026
Infracapital F1 S.à r.l. and Infracapital Solar B.V. v. Kingdom of Spain, ICSID Case No. ARB/16/18
1
May 2026
José Alejandro Hernández Contreras v. Republic of Costa Rica (III), ICSID Case No. ARB(AF)/25/3
29
Apr 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
28
Apr 2026
Etrak Insaat Taahut ve Ticaret Anonim Sirketi v Libya, ICC Case No. 22236/ZF/AYZ
, ICC Case No. 22236/ZF/AYZ
28
Apr 2026
MOL Hungarian Oil and Gas Company Plc v. Republic of Croatia (I), ICSID Case No. ARB/13/32
27
Apr 2026
Canadian Pacific Kansas City Limited v. United Mexican States, ICSID Case No. ARB/26/19
Registration of the Request for the Institution of Arbitration Proceedings at ICSID
27
Apr 2026
Termocandelaria Power S.A. v. Republic of Colombia, ICSID Case No. ARB/26/20
Registration of the Request for the Institution of Arbitration Proceedings at ICSID
23
Apr 2026
SAUR International SA v. Republic of Argentina, ICSID Case No. ARB/04/4
23
Apr 2026
Ye Cheng and others v. Commonwealth of Australia, ICSID Case No. ARB/26/18
Registration of the Request for the Institution of Arbitration Proceedings at ICSID
20
Apr 2026
Windstream Energy LLC (USA) v. Government of Canada (II), PCA Case No. 2021-26
17
Apr 2026
Spectrum UA Credit LLC v. Ukraine, ICSID Case No. ARB/26/17
Registration of the Request for Arbitration
17
Apr 2026
Oschadbank v. Russia (II)
17
Apr 2026
Freeport-McMoRan Inc. v. Republic of Peru, ICSID Case No. ARB/20/8
, ICSID Case No. ARB/20/08
16
Apr 2026
Bacilio Amorrortu v. Republic of Peru (I), PCA Case No. 2020-11
14
Apr 2026
Lotus Proje Akaryakıt Enerji Madencilik Telekominikasyon İnşaat Sanayi Taah. Ve Tic. A.Ş. v. Turkmenistan (II), ICSID Case No. ARB/24/13
10
Apr 2026
Enwell Energy plc v. Ukraine, ICSID Case No. ARB/25/41
10
Apr 2026
Freeport-McMoRan Inc. v. Republic of Peru, ICSID Case No. ARB/20/8
, ICSID Case No. ARB/20/08
10
Apr 2026
Watkins Holdings S.à r.l. and others v. Kingdom of Spain, ICSID Case No. ARB/15/44
8
Apr 2026
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
7
Apr 2026
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
7
Apr 2026
Lion Mexico Consolidated L.P. v. United Mexican States, ICSID Case No. ARB(AF)/15/2
6
Apr 2026
Telefónica, S.A. v. Republic of Colombia, ICSID Case No. ARB/18/3
6
Apr 2026
Lupaka Gold Corp. v. Republic of Peru, ICSID Case No. ARB/20/46
1
Apr 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
1
Apr 2026
Joint Stock Company "State Savings Bank of Ukraine" (JSC Oschadbank) v. Russian Federation (I), PCA Case No. 2016-14
31
Mar 2026
Glencore International A.G. v. Republic of Colombia (III), ICSID Case No. ARB/21/30
31
Mar 2026
Michael Anthony Lee-Chin v. Dominican Republic, ICSID Case No. UNCT/18/3
31
Mar 2026
Spectrum UA Credit LLC v. Ukraine, ICSID Case No. ARB/26/17
31
Mar 2026
ICS Inspection and Control Services Limited v. Argentine Republic (II), PCA Case No. 2015-12
26
Mar 2026
Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States (I), ICSID Case No. ARB/20/13
24
Mar 2026
Ruby River Capital LLC v. Canada, ICSID Case No. ARB/23/5
24
Mar 2026
Ruby River Capital LLC v. Canada, ICSID Case No. ARB/23/5
20
Mar 2026
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
20
Mar 2026
Spectrum UA Credit LLC v. Ukraine, ICSID Case No. ARB/26/17
Request for Provisional Measures
19
Mar 2026
Eurus Energy Holdings Corporation v. Kingdom of Spain, ICSID Case No. ARB/16/4
12
Mar 2026
AES Corporation v. Argentine Republic, ICSID Case No. ARB/02/17
11
Mar 2026
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
5
Mar 2026
Telefónica, S.A. v. Republic of Colombia, ICSID Case No. ARB/18/3
5
Mar 2026
MOL Hungarian Oil and Gas Company Plc v. Republic of Croatia (I), ICSID Case No. ARB/13/32
4
Mar 2026
Smart Energy B.V. and PJSC Ukrgazvydobutok v. Ukraine, ICSID Case No. ARB/25/38
4
Mar 2026
Smart Energy B.V. and PJSC Ukrgazvydobutok v. Ukraine, ICSID Case No. ARB/25/38
4
Mar 2026
InfraRed Environmental Infrastructure GP Limited and others v. Kingdom of Spain, ICSID Case No. ARB/14/12
, ICSID Case No. ARB/14/12
4
Mar 2026
Border Timbers Limited, Border Timbers International (Private) Limited, and Hangani Development Co. (Private) Limited v. Republic of Zimbabwe, ICSID Case No. ARB/10/25
4
Mar 2026
Infrastructure Services Luxembourg S.à.r.l. and Energia Termosolar B.V. (formerly Antin Infrastructure Services Luxembourg S.à.r.l. and Antin Energia Termosolar B.V.) v. Kingdom of Spain, ICSID Case No. ARB/13/31
2
Mar 2026
Hulley Enterprises Limited (Cyprus) v. Russian Federation, UNCITRAL, PCA Case No. 2005-03/AA226
2
Mar 2026
Veteran Petroleum Limited (Cyprus) v. Russian Federation, UNCITRAL, PCA Case No. 2005-05/AA228
2
Mar 2026
Yukos Universal Limited (Isle of Man) v. Russian Federation, UNCITRAL, PCA Case No. 2005-04/AA227
27
Feb 2026
Lupaka Gold Corp. v. Republic of Peru, ICSID Case No. ARB/20/46
25
Feb 2026
South32 SA Investments Limited v. Republic of Colombia, ICSID Case No. ARB/20/9
25
Feb 2026
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
24
Feb 2026
JSC DTEK Krymenergo v. Russian Federation, PCA Case No. 2018-41
24
Feb 2026
Freeport-McMoRan Inc. v. Republic of Peru, ICSID Case No. ARB/20/8
, ICSID Case No. ARB/20/08
23
Feb 2026
Elliott Associates L.P. v. Republic of Korea, PCA Case No. 2018-51
19
Feb 2026
Ricardo Filomeno Duarte Ventura Leitão Machado v. Republic of Angola, ICSID Case No. ARB/24/8
18
Feb 2026
LSG Building Solutions GmbH and others v. Romania, ICSID Case No. ARB/18/19
18
Feb 2026
ICS Inspection and Control Services Limited v. Argentine Republic (II), PCA Case No. 2015-12
16
Feb 2026
Eurohold Bulgaria AD and Euroins Insurance Group AD v. Romania, ICSID Case No. ARB/24/18
16
Feb 2026
Smart Energy B.V. and PJSC Ukrgazvydobutok v. Ukraine, ICSID Case No. ARB/25/38
13
Feb 2026
Stabil LLC and Others v. Russian Federation, UNCITRAL, PCA Case no. 2015-35
13
Feb 2026
JSC DTEK Krymenergo v. Russian Federation, PCA Case No. 2018-41
11
Feb 2026
Buried Hill Serdar Limited v. Turkmenistan, ICSID Case No. ARB/25/40
9
Feb 2026
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
9
Feb 2026
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
6
Feb 2026
Berkeley Exploration Ltd. v. Kingdom of Spain, ICSID Case No. ARB/24/22
5
Feb 2026
Chevron Corporation and Texaco Petroleum Corporation v. Ecuador (II), PCA Case No. 2009-23
5
Feb 2026
Chevron Corporation and Texaco Petroleum Corporation v. Ecuador (II), PCA Case No. 2009-23
3
Feb 2026
RREEF Infrastructure (G.P.) Limited and RREEF Pan-European Infrastructure Two Lux S.à r.l. v. Kingdom of Spain, ICSID Case No. ARB/13/30
3
Feb 2026
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
31
Jan 2026
Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States (I), ICSID Case No. ARB/20/13
30
Jan 2026
CC/Devas (Mauritius) Ltd., Devas Employees Mauritius Private Limited, and Telcom Devas Mauritius Limited v. Republic of India (I), PCA Case No. 2013-09
30
Jan 2026
Igor Viktorovich Makarov v. Canada, ICSID Case No. ARB/26/6
Registration of the Request for Arbitration
30
Jan 2026
InfraRed Infrastructure RAM GP Limited, InfraRed Infrastructure RAM LP and InfraRed Infrastructure RAM, S.L. v. Republic of Colombia, ICSID Case No. ARB/24/3
29
Jan 2026
First Majestic Silver Corp. v. United Mexican States (I), ICSID Case No. ARB/21/14
28
Jan 2026
Cyrus Capital Partners, L.P. and Contrarian Capital Management v. United Mexican States, ICSID Case No. ARB/23/33
28
Jan 2026
Cyrus Capital Partners, L.P. and Contrarian Capital Management v. United Mexican States, ICSID Case No. ARB/23/33
28
Jan 2026
Continental Gold Inc. v. Republic of Colombia, ICSID Case No. ARB/24/25
27
Jan 2026
Woodhouse Investment Pte Ltd and West Cumbria Mining (Holdings) Limited v. United Kingdom, ICSID Case No. ARB/25/37
27
Jan 2026
Woodhouse Investment Pte Ltd and West Cumbria Mining (Holdings) Limited v. United Kingdom, ICSID Case No. ARB/25/37
27
Jan 2026
Orla Mining Ltd. v. Republic of Panama, ICSID Case No. ARB/24/27
27
Jan 2026
Eléctricas de Medellín Ingeniería y Servicios S.A.S. v. Republic of Honduras, ICSID Case No. ARB/24/24
26
Jan 2026
Glencore International A.G. v. Republic of Colombia (III), ICSID Case No. ARB/21/30
21
Jan 2026
Novenergia II - Energy & Environment (SCA) (Grand Duchy of Luxembourg), SICAR v. Kingdom of Spain, SCC Case No. 2015/063
20
Jan 2026
DCM Energy GmbH & Co. Solar 1 KG and others v. Kingdom of Spain, ICSID Case No. ARB/17/41
20
Jan 2026
Doups Holdings LLC v. United Mexican States, ICSID Case No. ARB/22/24
19
Jan 2026
Air Canada v. Bolivarian Republic of Venezuela, ICSID Case No. ARB(AF)/17/1
12
Jan 2026
Orla Mining Ltd. v. Republic of Panama, ICSID Case No. ARB/24/27
9
Jan 2026
GreenX Metals Limited (formerly Prairie Mining Limited) v. Republic of Poland (I)
9
Jan 2026
GreenX Metals Limited (formerly Prairie Mining Limited) v. Republic of Poland (I)
9
Jan 2026
Telefónica, S.A. v. Republic of Colombia, ICSID Case No. ARB/18/3
7
Jan 2026
Hiroshi Osumi v. Swiss Confederation, ICSID Case No. ARB/26/1
Registration of the Request for Arbitration
7
Jan 2026
Orla Mining Ltd. v. Republic of Panama, ICSID Case No. ARB/24/27