Working Group III: Investor-State Dispute Settlement Reform

54th session 23-27 March 2026, Vienna

• A/CN.9/WG.III/WP.264 - Annotated provisional agenda (forthcoming)
• A/CN.9/WG.III/WP.259 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of a permanent tribunal for international investment disputes
• A/CN.9/WG.III/WP.260 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of a permanent appellate tribunal for international investment disputes
• A/CN.9/WG.III/WP.256 - Possible reform of investor-State dispute settlement (ISDS): Structure and design of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.257 - Possible reform of investor-State dispute settlement: Submission from the European Union and its Member States on certain aspects concerning the jurisdiction of the Standing Mechanism

53rd session 12-16 January 2026, New York

• A/CN.9/WG.III/WP.258 - Annotated provisional agenda
  • Guide to the draft provisions (unofficial document, English only)
• A/CN.9/WG.III/WP.253 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.254 - Possible reform of investor-State dispute settlement (ISDS): Annotations to draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.255 - Possible reform of investor-State dispute settlement (ISDS): Draft guidelines on the calculation of damages and compensation in investor-State dispute settlement
• A/CN.9/WG.III/WP.261 - Possible reform of investor-State dispute settlement (ISDS): Submission from the Governments of Viet Nam and Nigeria (English only)
• A/CN.9/WG.III/WP.262 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural and cross-cutting issues (revised text of draft provision 5-8, 12, 18, 19 and 20)
• A/CN.9/WG.III/WP.263 - Summary of the ninth intersessional meeting on investor-State dispute settlement (ISDS) reform submitted by the Government of Chile (in English and Spanish only)

Comments on the draft guidelines on damages

• ICLRC (English only)

52nd session 22-26 September 2025, Vienna

• A/CN.9/1238 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its fifty-second session (Vienna, 22-26 September 2025)
• A/CN.9/WG.III/WP.252 - Annotated provisional agenda
• A/CN.9/WG.III/WP.239 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.240 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.241 - Possible reform of investor-State dispute settlement (ISDS): Submission from the Government of Switzerland
  • Comparative table of articles in section F of the draft statute of a standing mechanism (unofficial document)
• A/CN.9/WG.III/WP.253 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.254 - Possible reform of investor-State dispute settlement (ISDS): Annotations to draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.255 - Possible reform of investor-State dispute settlement (ISDS): Draft guidelines on the calculation of damages and compensation in investor-State dispute settlement
• A/CN.9/WG.III/WP.256 - Possible reform of investor-State dispute settlement (ISDS): Structure and design of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.257 - Possible reform of investor-State dispute settlement: Submission from the European Union and its Member States on certain aspects concerning the jurisdiction of the Standing Mechanism

Comments on the procedural and cross-cutting issues (in the language received)

• Compilation of comments on A/CN.9/WG.III/WP.244 (as of 1 April 2025)
• Compilation of comments on A/CN.9/WG.III/WP.248 (as of 18 March 2025)
• See also previous comments on A/CN.9/WG.III/WP.231 for the 47th session of the Working Group

Comments on the standing mechanism

• European Union and its Member States (English only)
• ICSID - Note on a Potential Inter Se Modification of the ICSID Convention (English only)

51st session, February and April 2025, New York

• A/CN.9/WG.III/WP.250 - Annotated provisional agenda

Comments on the multilateral instrument (in order of submission)

• European Union and its Member States (English only)
• United States (English only)
• ICLRC (English only)

Comments on the operationalization of the Advisory Centre

• Armenia (English only)

• A/CN.9/WG.III/WP.245 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.248 - Possible reform of investor-State dispute settlement (ISDS): Additional provisions on procedural and cross-cutting issues and resources available to the Working Group
  • Compilation of IIA provisions and arbitration rules on joint interpretation and submission by a non-disputing Treaty Party (unofficial document, English only)
  • A/CN.9/WG.III/WP.191 - Interpretation of investment treaties by treaty Parties
• A/CN.9/WG.III/WP.249 - Summary of the intersessional meeting on investor-State dispute settlement (ISDS) reform submitted by the Government of the People’s Republic of China

Comments on the procedural and cross-cutting issues (in order of submission)

• Compilation of comments on A/CN.9/WG.III/WP.244 (as of 1 April 2025)
• Compilation of comments on A/CN.9/WG.III/WP.248 (as of 18 March 2025)
• Singapore (English only)
• Argentina (Spanish only)
• Viet Nam (English only)
• Algeria (French only)
• Switzerland (English only)
• United States (English only)
• European Union and its Member States - DPs 21 and 22 (English only)
• European Union and its Member States - DPs 14 to 19 (English only)
• Chile, Colombia, Dominican Republic, Mexico and Panama (English only)
• See also previous comments on A/CN.9/WG.III/WP.231 for the 47th session of the Working Group

Comments on the standing mechanism

• European Union and its Member States (English only)
• ICSID - Note on a Potential Inter Se Modification of the ICSID Convention (English only)

Initial drafts reflecting work in progress (unofficial documents, English only)

• Draft provisions on procedural and cross-cutting issues
• Draft statute of a standing mechanism for the resolution of international investment disputes
• Draft guidelines on the calculation of damages and compensation in ISDS
• Draft toolkit on prevention and mitigation of international investment disputes

50th session 20-24 January 2025, Vienna

• A/CN.9/1195 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its fiftieth session (Vienna, 20-24 January 2025)
• A/CN.9/WG.III/WP.247 - Annotated provisional agenda
• A/CN.9/WG.III/WP.239 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.240 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.241 - Possible reform of investor-State dispute settlement (ISDS): Submission from the Government of Switzerland
• A/CN.9/WG.III/WP.244 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural and cross-cutting issues
  • Corrigendum to the draft provisions on procedural and cross-cutting issues (A/CN.9/WG.III/WP.244 and A/CN.9/WG.III/WP.245) (unofficial document, English only)
  • Updated compilation of IIA provisions and arbitration rules related to procedural and cross-cutting issues (unofficial document, English only)
• A/CN.9/WG.III/WP.245 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.248 - Possible reform of investor-State dispute settlement (ISDS): Additional provisions on procedural and cross-cutting issues and resources available to the Working Group
  • Compilation of IIA provisions and arbitration rules on joint interpretation and submission by a non-disputing Treaty Party (unofficial document, English only)
  • A/CN.9/WG.III/WP.191 - Interpretation of investment treaties by treaty Parties
• A/CN.9/WG.III/WP.249 - Summary of the intersessional meeting on investor-State dispute settlement (ISDS) reform submitted by the Government of the People’s Republic of China

Comments on the standing mechanism

• Egypt (English only)

Comments on the procedural and cross-cutting issues (in order of submission)

• Compilation of comments on A/CN.9/WG.III/WP.244 (as of 7 January 2025)

• Saudi Arabia (English only)
• Singapore (English only)
• European Union and its Member States (English only)
• Canada (English only)
• Switzerland (English only)
• Australia (English only)
• Argentina (English and Spanish only)
• ICSID (English only)
• Brazil, Chile, Colombia, Dominican Republic, Ecuador, Mexico and Panama (Spanish only)
• United States (English only)
• CCSI, IIED, IISD and South Centre (English only)
• Viet Nam (English only)
• Algeria (French only)

49th session 23-27 September 2024, Vienna

• A/CN.9/1194 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-ninth session (Vienna, 23-27 September 2024)
• A/CN.9/WG.III/WP.243 - Annotated provisional agenda
• A/CN.9/WG.III/WP.239 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.240 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.241 - Possible reform of investor-State dispute settlement (ISDS): Submission from the Government of Switzerland
• A/CN.9/WG.III/WP.244 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural and cross-cutting issues
  • Corrigendum to the draft provisions on procedural and cross-cutting issues (A/CN.9/WG.III/WP.244 and A/CN.9/WG.III/WP.245) (unofficial document, English only)
  • Updated compilation of IIA provisions and arbitration rules related to procedural and cross-cutting issues (unofficial document, English only)
• A/CN.9/WG.III/WP.245 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.246 - Possible reform of investor-State dispute settlement (ISDS): Draft multilateral instrument on ISDS reform

Comments on the procedural and cross-cutting issues

• The Swiss Arbitration Association (ASA) (English only)

48th session 1-5 April 2024, New York

• A/CN.9/1167 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-eighth session (New York, 1-5 April 2024)
• A/CN.9/WG.III/WP.237 - Annotated provisional agenda
• A/CN.9/WG.III/WP.238 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of an advisory centre on international investment dispute resolution
  • Budget and financing of an advisory centre - A sample (unofficial document, English only)
• A/CN.9/WG.III/WP.239 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.240 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft statute of a standing mechanism for the resolution of international investment disputes
• A/CN.9/WG.III/WP.241 - Possible reform of investor-State dispute settlement (ISDS): Submission from the Government of Switzerland
• A/CN.9/WG.III/WP.235 - Possible reform of investor-State dispute settlement (ISDS): Draft guidelines on prevention and mitigation of international investment disputes
  • Revised version of A/CN.9/WG.III/WP.235 (unofficial document, English only) / mark-up version
• A/CN.9/WG.III/WP.242 - Summary of the inter-sessional meeting on investor-State dispute settlement (ISDS) reform submitted by the Government of Belgium

47th session 22-26 January 2024, Vienna

• A/CN.9/1161 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-seventh session (Vienna, 22-26 January 2024)
• A/CN.9/WG.III/WP.234 - Annotated provisional agenda
• A/CN.9/WG.III/WP.231 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.232 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft provisions on procedural and cross-cutting issues
  • Compilation of IIA Provisions and Arbitration Rules Related to Procedural and Cross-Cutting Issues (unofficial document, English only)
• A/CN.9/WG.III/WP.233 - Summary of the inter-sessional meeting on investor-State dispute settlement (ISDS) reform submitted by the Government of Singapore
• A/CN.9/WG.III/WP.235 - Possible reform of investor-State dispute settlement (ISDS): Draft guidelines on prevention and mitigation of international investment disputes
• A/CN.9/WG.III/WP.236 - Possible reform of investor-State dispute settlement (ISDS): Draft statute of an advisory centre
  • Budget and financing of an advisory centre - A sample (unofficial document, English only)

Comments on the advisory centre

• Colombia (English only)
• UNCTAD (English only)
• Deutsche Gesellschaft fur Internationale Zusammenarbeit (GIZ) and the Regional Cooperation Council (RCC) (English only)
• Catharine Titi & Katia Fach Gómez (English only)

Comments on the procedural and cross-cutting issues

• Argentina (Spanish only)
• Colombia (English only)
• Israel (English only)
• Singapore (English only)
• Viet Nam (English only)
• Brazil, Chile, Colombia, Costa Rica, Mexico, and Panama (English only)
• Africa Group (English only)
• European Union and its Member States (English only)
• OECD (English only)
• ICSID (English only)
• CCSI, IIED and South Centre (English only)
• ITA (English only)
• CCSI, IIED, IISD and South Centre (English only)

Comments and reference materials on international investment dispute prevention and mitigation

• Argentina (Spanish only)
• Brazil (English only)
• Jamaica (English only)
• Republic of Korea (English only)
• Viet Nam (English only)
• European Union and its Member States (English only)
• Enabling Foreign Direct Investment in the Renewable Energy Sector (English only)
• OHADAC Conflict Management Committee Rules (English only)
• CIL (English only)

46th session 9-13 October 2023, Vienna

• A/CN.9/1160 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-sixth session (Vienna, 9-13 October 2023)
• A/CN.9/WG.III/WP.229 - Annotated provisional agenda
• A/CN.9/WG.III/WP.230 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on the establishment of an advisory centre on international investment law
  • A/CN.9/WG.III/WP.212/Add.1 - Advisory Centre
• A/CN.9/WG.III/WP.231 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural and cross-cutting issues
• A/CN.9/WG.III/WP.232 - Possible reform of investor-State dispute settlement (ISDS): Annotations to the draft provisions on procedural and cross-cutting issues
  • Compilation of IIA Provisions and Arbitration Rules Related to Procedural and Cross-Cutting Issues (unofficial document, English only)

45th session 27-31 March 2023, New York

• A/CN.9/1131 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-fifth session (New York, 27-31 March 2023)
• A/CN.9/WG.III/WP.225 - Annotated provisional agenda
• A/CN.9/WG.III/WP.226 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on mediation
• A/CN.9/WG.III/WP.227 - Possible reform of investor-State dispute settlement (ISDS): Draft guidelines on investment mediation
• A/CN.9/WG.III/WP.228 - Possible reform of investor-State dispute settlement (ISDS): Draft legislative guide on investment dispute prevention and mitigation
  • Compilation of best practices on investment dispute prevention and mitigation (unofficial document, English only)
• A/CN.9/1130 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-fourth session (Vienna, 23-27 January 2023)
  • Proposed revisions regarding articles 3, 4 and 11
  • A/CN.9/WG.III/XLV/CRP.2 - Proposed revisions to the draft codes of conduct for arbitrators and judges
  • Draft code of conduct for arbitrators in international investment dispute resolution and commentary (work in progress, unofficial document, English only)
  • Draft code of conduct for judges in international investment dispute resolution and commentary (work in progress, unofficial document, English only)
• A/CN.9/1129 - Report of Working Group II (Dispute Settlement) on the work of its seventy-seventh session
  • Note 21. Early dismissal and preliminary determination
  • UNCITRAL Notes on Organizing Arbitral Proceedings (2016)

44th session 23-27 January 2023, Vienna

• A/CN.9/1130 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-fourth session (Vienna, 23-27 January 2023)
• A/CN.9/WG.III/WP.222 - Annotated provisional agenda
• A/CN.9/WG.III/WP.223 - Possible reform of investor-State dispute settlement (ISDS): Draft Codes of Conduct and Commentary
  • Text for the Commentary to the Code of Conduct for Judges (unofficial document, English only)
• A/CN.9/WG.III/WP.224 - Possible reform of investor-State dispute settlement (ISDS): Appellate mechanism

43rd session 5-16 September 2022, Vienna

• A/CN.9/1124 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-third session (Vienna, 5-16 September 2022)
• A/CN.9/WG.III/WP.215 - Annotated provisional agenda
• A/CN.9/WG.III/WP.212 - Advisory Centre
• A/CN.9/WG.III/WP.212/Add.1 - Advisory Centre
• A/CN.9/WG.III/WP.213 - Standing multilateral mechanism: Selection and appointment of ISDS tribunal members and related matters
  • Cost and financing of a permanent multilateral body (unofficial document, English only)
• A/CN.9/WG.III/WP.216 - Possible reform of investor-State dispute settlement (ISDS): Draft Code of conduct
• A/CN.9/WG.III/WP.217 ­- Possible reform of investor-State dispute settlement (ISDS): Draft provisions on mediation
• A/CN.9/WG.III/WP.218 ­- Possible reform of investor-State dispute settlement (ISDS): Draft guidelines on investment mediation
• A/CN.9/WG.III/WP.219 - Possible reform of investor-State dispute settlement (ISDS): Draft provisions on procedural reform
  • Compilation of selected procedural provisions in recent IIAs (unofficial document, English only)
• A/CN.9/WG.III/WP.220 - Possible reform of investor-State dispute settlement (ISDS): Assessment of damages and compensation
• A/CN.9/WG.III/WP.221 - Possible reform of investor-State dispute settlement (ISDS): Multilateral instrument on ISDS reform
  • A/CN.9/WG.III/WP.194 - Multilateral instrument on ISDS reform
  • Comments from experts (unofficial document, English only)
• Submission from New York International Arbitration Center (NYIAC) on Article 4 of the Code of Conduct (unofficial document, English only)
• Letter from the chair of Working Group III to member States of UNCITRAL (April 2022)
• Letter from the chair of Working Group III to member States of UNCITRAL (September 2022)

42nd session 14-18 February 2022, New York

• Letter from the chair of Working Group III to member States of UNCITRAL
• A/CN.9/1092 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-second session (New York, 14-18 February 2022)
• A/CN.9/WG.III/WP.211 - Annotated provisional agenda
• A/CN.9/WG.III/WP.208 - Draft code of conduct: Means of implementation and enforcement
• A/CN.9/WG.III/WP.209 - Draft Code of Conduct
• A/CN.9/WG.III/WP.212 - Advisory Centre
• A/CN.9/WG.III/WP.212/Add.1 - Advisory Centre
• A/CN.9/WG.III/WP.213 - Standing multilateral mechanism: Selection and appointment of ISDS tribunal members and related matters
• A/CN.9/WG.III/WP.214 - Summary of the inter-sessional meeting on investor-State dispute settlement (ISDS) reform submitted by the Government of the Republic of Korea

41st session 15-19 November 2021, Vienna

• Letter from the chair of Working Group III to member States of UNCITRAL
• A/CN.9/1086 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its forty-first session (Vienna, 15-19 November 2021)
• A/CN.9/WG.III/WP.207 - Annotated provisional agenda
• A/CN.9/WG.III/WP.208 - Draft code of conduct: Means of implementation and enforcement
• A/CN.9/WG.III/WP.209 - Draft Code of Conduct
• A/CN.9/WG.III/WP.210 - Summary of the inter-sessional meeting on investor-State dispute settlement (ISDS) reform submitted by the People’s Republic of China

Resumed 40 th session 4-5 May 2021, Vienna

• Letter from the chair of Working Group III to member States of UNCITRAL
• A/CN.9/1054 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its resumed fortieth session (Vienna, 4 and 5 May 2021)
• A/CN.9/WG.III/WP.205 - Annotated provisional agenda
• A/CN.9/WG.III/WP.206 - Workplan to implement investor-State dispute settlement (ISDS) reform and resource requirements

40 th session 8-12 February 2021, Vienna

• Letter from the chair of Working Group III to member States of UNCITRAL
• Information sheet for delegations
• A/CN.9/1050 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its fortieth session
• A/CN.9/WG.III/WP.200 - Annotated provisional agenda
• A/CN.9/WG.III/WP.201 - Draft code of conduct
• A/CN.9/WG.III/WP.202 - Appellate mechanism and enforcement issues
• A/CN.9/WG.III/WP.203 - Selection and appointment of ISDS tribunal members

39 th session 5-9 October 2020, Vienna

• Letter from the chair of Working Group III to member States of UNCITRAL
• Information sheet for delegations

• A/CN.9/1044 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its thirty-ninth session
• A/CN.9/WG.III/WP.198 - Annotated provisional agenda
• A/CN.9/WG.III/WP.170 - Shareholder claims and reflective loss
• A/CN.9/WG.III/WP.190 - Dispute prevention and mitigation - Means of alternative dispute resolution
• A/CN.9/WG.III/WP.191 - Interpretation of investment treaties by treaty Parties
• A/CN.9/WG.III/WP.192 - Security for cost and frivolous claims
• A/CN.9/WG.III/WP.193 - Multiple proceedings and counterclaims
• A/CN.9/WG.III/WP.194 - Multilateral instrument on ISDS reform

Submission from Governments

• A/CN.9/WG.III/WP.156 - Submission from the Government of Indonesia
• A/CN.9/WG.III/WP.159 - Submission from the European Union and its Member States
• A/CN.9/WG.III/WP.159/Add.1 - Submission from the European Union and its Member States
• A/CN.9/WG.III/WP.161 - Submission from the Government of Morocco
• A/CN.9/WG.III/WP.162 - Submission from the Government of Thailand
• A/CN.9/WG.III/WP.163 - Submission from the Governments of Chile, Israel and Japan
• A/CN.9/WG.III/WP.164 - Submission from the Government of Costa Rica
• A/CN.9/WG.III/WP.171 - Submission from the Government of Brazil
• A/CN.9/WG.III/WP.173 - Submission from the Government of Colombia
• A/CN.9/WG.III/WP.174 - Submission from the Government of Turkey
• A/CN.9/WG.III/WP.175 - Submission from the Government of Ecuador
• A/CN.9/WG.III/WP.176 - Submission from the Government of South Africa
• A/CN.9/WG.III/WP.177 - Submission from the Government of China
• A/CN.9/WG.III/WP.178 - Submission from the Government of Costa Rica
• A/CN.9/WG.III/WP.179 - Submission from the Government of the Republic of Korea
• A/CN.9/WG.III/WP.180 - Submission from the Government of Bahrain
  • Submission from the Government of Bahrain (longer version, English only)
• A/CN.9/WG.III/WP.181 - Submission from the Government of Mali
• A/CN.9/WG.III/WP.182 - Submission from the Governments of Chile, Israel, Japan, Mexico and Peru
• A/CN.9/WG.III/WP.183 - Summary of the third inter-sessional regional meeting on ISDS reform submitted by the Government of the Republic of Guinea
• A/CN.9/WG.III/WP.186 - Submission from the Government of Kuwait
• A/CN.9/WG.III/WP.187 - Submission from the Government of Kazakhstan
• A/CN.9/WG.III/WP.188 - Submission from the Government of the Russian Federation
• A/CN.9/WG.III/WP.188/Add.1 - Submission from the Government of the Russian Federation
• A/CN.9/WG.III/WP.195 - Submission from the Government of Morocco
• A/CN.9/WG.III/WP.196 - Submission from the Governments of The Netherlands, Peru and Thailand
  • Scoping Study: “Securing Adequate Legal Defense in Proceedings under International Investment Agreements”
• A/CN.9/WG.III/WP.197 - Submission from the Government of Turkey
• A/CN.9/WG.III/WP.199 - Submission from the Government of Burkina Faso
• A/CN.9/WG.III/WP.204 - Submission by the Government of Morocco

ISDS Reform: On-line Resources and Contributions

• Additional resources / On line resources and contributions / contributions since the Resumed 38th session

39 th session 30 March - 3 April 2020, New York

Due to the coronavirus disease 2019 (COVID-19) pandemic, the 2020 March, April and May sessions of UNCITRAL Working Groups I, III, IV, V and VI had to be postponed. Alternative arrangements were put in place, which allowed for progress to be made on the working papers scheduled for consideration at those sessions.

Resumed 38 th session 20-24 January 2020, Vienna

• A/CN.9/1004/Add.1 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its resumed thirty-eighth session
• A/CN.9/WG.III/WP.184 - Annotated provisional agenda
• A/CN.9/WG.III/WP.185 - Appellate and multilateral court mechanisms
• A/CN.9/WG.III/WP.169 - Selection and appointment of ISDS tribunal members

38 th session 14-18 October 2019, Vienna

• A/CN.9/1004* - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its thirty-eighth session
• A/CN.9/WG.III/WP.165 - Annotated provisional agenda
• A/CN.9/WG.III/WP.166 - Reform options
• A/CN.9/WG.III/WP.166/Add.1 - Reform options (Tabular presentation)
• A/CN.9/WG.III/WP.167 - Background information on a code of conduct
  • Compilation of information on codes of conduct part 1
  • Compilation of information on codes of conduct part 2
• A/CN.9/WG.III/WP.168 - Advisory Centre
• A/CN.9/WG.III/WP.169 - Selection and appointment of ISDS tribunal members
• A/CN.9/WG.III/WP.170 - Shareholder claims and reflective loss
• A/CN.9/WG.III/WP.172 - Third-party funding

37 th session 1-5 April 2019, New York

• A/CN.9/WG.III/WP.155 - Annotated provisional agenda
• A/CN.9/WG.III/WP.156 - Submission from the Government of Indonesia
• A/CN.9/WG.III/WP.157 - Possible reform of ISDS - Third-party funding
• A/CN.9/WG.III/WP.158 - Possible reform of ISDS - Information on options for implementing a work plan
• A/CN.9/WG.III/WP.159 - Submission from the European Union and its Member States
• A/CN.9/WG.III/WP.159/Add.1 - Submission from the European Union and its Member States
• A/CN.9/WG.III/WP.160 - Summary of the second inter-sessional regional meeting on ISDS reform submitted by the Government of the Dominican Republic
• A/CN.9/WG.III/WP.161 - Submission from the Government of Morocco
• A/CN.9/WG.III/WP.162 - Submission from the Government of Thailand
• A/CN.9/WG.III/WP.163 - Submission from the Governments of Chile, Israel and Japan
• A/CN.9/WG.III/WP.164 - Submission from the Government of Costa Rica

36 th session 29 October - 2 November 2018, Vienna

• A/CN.9/964 - Report of of Working Group III (Investor-State Dispute Settlement Reform) on the work of its thirty-sixth session
• A/CN.9/WG.III/WP.148 - Annotated provisional agenda
• A/CN.9/WG.III/WP.149 - Possible reform of investor-State dispute settlement (ISDS)
• A/CN.9/WG.III/WP.150 - Possible reform of ISDS - Consistency and related matters
• A/CN.9/WG.III/WP.151 - Possible reform of ISDS - Ensuring independence and impartiality on the part of arbitrators and decision makers in ISDS
• A/CN.9/WG.III/WP.152 - Possible reform of ISDS - Arbitrators and decision makers: appointment mechanisms and related issues
• A/CN.9/WG.III/WP.153 - Possible reform of ISDS - Cost and duration
• A/CN.9/WG.III/WP.154 - Summary of the first intersessional regional meeting on ISDS reform submitted by the Government of the Republic of Korea

35 th session, 23-27 April 2018, New York

• A/CN.9/935 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its thirty-fifth session
• A/CN.9/WG.III/WP.144 - Annotated provisional agenda
• A/CN.9/WG.III/WP.145 - Submissions from the European Union
• A/CN.9/WG.III/WP.146 - Submissions from International Intergovernmental Organizations on appointment of arbitrators
• A/CN.9/WG.III/WP.147 - Submission by the Government of Thailand

34 th session, 27 November - 1 December 2017, Vienna

• A/CN.9/930/Rev.1 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its thirty-fourth session - Part I
• A/CN.9/930/Add.1/Rev.1 - Report of Working Group III (Investor-State Dispute Settlement Reform) on the work of its thirty-fourth session - Part II
• A/CN.9/WG.III/WP.141 - Annotated provisional agenda
• A/CN.9/WG.III/WP.142 - Possible reform of investor-State dispute settlement (ISDS)
• A/CN.9/WG.III/WP.143 - Submissions from International Intergovernmental Organizations