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1981-2000: International Contract Practices

1968-1978: International Sale of Goods

Working Group II

2000 to present: Arbitration and Conciliation

Sound recordings of meetings

Schedule of next meeting:

62 nd session, 2-6 February 2015, New York

A/CN.9/WG.II/WP.185 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.186 - Settlement of commercial disputes: Revision of the UNCITRAL Notes on Organizing Arbitral Proceedings

A/CN.9/WG.II/WP.187 - Settlement of commercial disputes: enforceability of settlement agreements resulting from international commercial conciliation/mediation

61 st session, 15-19 September 2014, Vienna

A/CN.9/826 - Report of Working Group II (Arbitration and Conciliation) on the work of its sixty-first session

A/CN.9/WG.II/WP.182 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.183 - Settlement of commercial disputes: Revision of the UNCITRAL Notes on Organizing Arbitral Proceedings

A/CN.9/WG.II/WP.184 - Settlement of commercial disputes: Revision of the UNCITRAL Notes on Organizing Arbitral Proceedings

60 th session, 3-7 February 2014, New York

A/CN.9/799 - Report of Working Group II (Arbitration and Conciliation) on the work of its sixtieth session

A/CN.9/WG.II/WP.180 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.181 - Settlement of commercial disputes: Draft convention on transparency in treaty-based investor-State arbitration

59 th session, 16-20 September 2013, Vienna

A/CN.9/794 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-ninth session

A/CN.9/784 - Settlement of commercial disputes: Applicability of the UNCITRAL rules on transparency to the settlement of disputes arising under existing investment treaties

A/CN.9/WG.II/WP.178 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.179 - Settlement of commercial disputes: Application of the UNCITRAL Rules on Transparency in Treaty-based Investor-State Arbitration to existing investment treaties - Draft convention

58 th session, 4-8 February 2013, New York

A/CN.9/765 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-eighth session

A/CN.9/WG.II/WP.175 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.176 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.176/Add.1 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.177 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration - Note by the Secretariat regarding the establishment of a repository of published information ("registry")

57 th session, 1-5 October 2012, Vienna

A/CN.9/760 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-seventh session

A/CN.9/WG.II/WP.171 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.172 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.173 - Settlement of commercial disputes - Preparation of a legal standard on transparency in treaty-based investor-State arbitration - Comments of arbitral institutions on the interplay between the draft rules on transparency and their institutional rules

A/CN.9/WG.II/WP.174 - Settlement of commercial disputes - Preparation of a legal standard on transparency in treaty-based investor-State arbitration - Proposal by Governments of Argentina, Australia, Canada, Mexico, Norway, South Africa, and the United States of America

56 th session, 6-10 February 2012, New York

A/CN.9/741 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-sixth session

A/CN.9/WG.II/WP.168 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.169 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.169/Add.1 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.170 - Settlement of commercial disputes: Preparation of a legal standard on transparency in treaty-based investor-State arbitration - Comments by arbitral institutions regarding the establishment of a repository of published information ("registry")

A/CN.9/WG.II/WP.170/Add.1 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration - Comments by arbitral institutions regarding the establishment of a repository of published information ("registry")

55 th session, 3-7 October 2011, Vienna

A/CN.9/736 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-fifth session

A/CN.9/WG.II/WP.165 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.166 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.166/Add.1 - Settlement of commercial disputes: preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.167 - Settlement of commercial disputes: transparency in treaty-based investor-State arbitration - Comments by the International Centre for Settlement of Investment Disputes (ICSID)

54 th session, 7-11 February 2011, New York

A/CN.9/717 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-fourth session

A/CN.9/WG.II/WP.161 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.162 - Settlement of commercial disputes: Preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.162/Add.1 - Settlement of commercial disputes: Preparation of a legal standard on transparency in treaty-based investor-State arbitration

A/CN.9/WG.II/WP.163 - Settlement of commercial disputes: Transparency in treaty-based investor-State arbitration - Comments of the Governments of Canada and of the United States of America on transparency in treaty-based investor-State arbitration under Chapter Eleven of the North American Free Trade Agreement (NAFTA)

A/CN.9/WG.II/WP.164 - Settlement of commercial disputes - Transparency in treaty-based investor-State arbitration - Proposals by Governments and International Organizations

53 rd session, 4-8 October 2010, Vienna

A/CN.9/712 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-third session

A/CN.9/WG.II/WP.158 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.159 - Settlement of commercial disputes: Transparency in treaty-based investor-State arbitration - Compilation of comments by Governments

A/CN.9/WG.II/WP.159/Add.1 - Settlement of commercial disputes: Transparency in treaty-based investor-State arbitration - Compilation of comments by Governments

A/CN.9/WG.II/WP.159/Add.2 - Settlement of commercial disputes: Transparency in treaty-based investor-State arbitration - Compilation of comments by Governments

A/CN.9/WG.II/WP.159/Add.3 - Settlement of commercial disputes: Transparency in treaty-based investor-State arbitration - Compilation of comments by Governments

A/CN.9/WG.II/WP.159/Add.4 - Settlement of commercial disputes: Transparency in treaty-based investor-State arbitration - Compilation of comments by Governments

A/CN.9/WG.II/WP.160 - Settlement of commercial disputes: Preparation of rules of uniform law on transparency in treaty-based investor-State dispute settlement

A/CN.9/WG.II/WP.160/Add.1 - Settlement of commercial disputes: Preparation of rules of uniform law on transparency in treaty-based investor-State dispute settlement

52 nd session, 1-5 February 2010, New York

A/CN.9/688 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-second session

A/CN.9/WG.II/WP.156 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.157 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.157/Add.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.157/Add.2 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

51 st session, 14-18 September 2009, Vienna

A/CN.9/684 - Report of Working Group II (Arbitration and Conciliation) on the work of its fifty-first session

A/CN.9/WG.II/WP.154/Add.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.155 - Annotated Provisional Agenda

50 th session, 9-13 February 2009, New York

A/CN.9/669 - Report of Working Group II (Arbitration and Conciliation) on the work of its fiftieth session

A/CN.9/WG.II/WP.153 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.154 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

49 th session, 15-19 September 2008, Vienna

A/CN.9/665 - Report of Working Group II (Arbitration and Conciliation) on the work of its forty-ninth session

A/CN.9/WG.II/WP.150 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.151 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.151/Add.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.152 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules - Proposal by the Government of Switzerland

48 th session, 4-8 February 2008, New York

A/CN.9/646 - Report of the Working Group on Arbitration and Conciliation on the work of its forty-eighth session

A/CN.9/WG.II/WP.148 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.149 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

47 th session, 10-14 September 2007, Vienna

A/CN.9/641 - Report of the Working Group on Arbitration and Conciliation on the work of its forty-seventh session

A/CN.9/WG.II/WP.146 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.147 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.147/Corr.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.147/Add.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.147/Add.1/Corr.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

46 th session, 5-9 February 2007, New York

A/CN.9/619 - Report of the Working Group on Arbitration and Conciliation on the work of its forty-sixth session

A/CN.9/WG.II/WP.144 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.145 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WG.II/WP.145/Add.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

45 th session, 11-15 September 2006, Vienna

A/CN.9/614 - Report of the Working Group on Arbitration and Conciliation on the work of its forty-fifth session

A/CN.9/WG.II/WP.142 - Annotated Provisional Agenda

A/CN.9/WGII/WP.143 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

A/CN.9/WGII/WP.143/Add.1 - Settlement of commercial disputes: Revision of the UNCITRAL Arbitration Rules

44 th session, 23-27 January 2006, New York

A/CN.9/592 - Report of the Working Group on Arbitration and Conciliation on the work of its forty-fourth session

A/CN.9/WG.II/WP.140 - Annotated Provisional Agenda

A/CN.9/WGII/WP.140/Add.1 - Annotated Provisional Agenda

A/CN.9/WGII/WP.139 - Settlement of commercial disputes - Preparation of uniform provisions on written form for arbitration agreements - Article II(2) of the Convention on the Recognition and Enforcement of Foreign Arbitral Awards (New York, 1958)

A/CN.9/WGII/WP.141 - Settlement of Commercial disputes - Interim measures of protection

43 rd session, 3-7 October 2005, Vienna

A/CN.9/589 -Report of the Working Group on Arbitration and Conciliation on the work of its forty-third session

A/CN.9/WG.II/WP.135 - Annotated provisional Agenda

A/CN.9/WG.II/WP.136 - Settlement of commercial disputes - Preparation of a model legislative provision on written form for the arbitration agreement

A/CN.9/WG.II/WP.137 - Settlement of commercial disputes - Preparation of uniform provisions on written form for arbitration agreements - Proposal by the Mexican Delegation

A/CN.9/WG.II/WP.137/Add.1 - Settlement of commercial disputes - Preparation of uniform provisions on written form for arbitration agreements - Amendment to proposal by the Mexican Delegation

A/CN.9/WG.II/WP.138 - Settlement of Commercial disputes - Interim measures of protection

42 nd session, 10-14 January 2005, New York

A/CN.9/573 - Report of the Working Group on Arbitration and Conciliation on the work of its forty-second session

A/CN.9/WG.II/WP.133 - Annotated Provisional Agenda

A/CN.9/WG.II/WP.134 - Settlement of commercial disputes - Interim measures of protection

41 st session, 13-17 September 2004, Vienna

A/CN.9/569 - Report of the Working Group on Arbitration and Conciliation on the work of its forty-first session

A/CN.9/WG.II/WP.130 - Provisional Agenda

A/CN.9/WG.II/WP.131 - Settlement of commercial disputes - Interim measures of protection

A/CN.9/WG.II/WP.132 - Inclusion of a reference to the 1958 New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards in the draft convention on the use of electronic communications in the international contracts

40 th session, 23-27 February 2004, New York

A/CN.9/547 - Report of the Working Group on Arbitration on the work of its fortieth session

A/CN.9/WG.II/WP.126- Provisional Agenda

A/CN.9/WG.II/WP.127 - Settlement of commercial disputes - Interim measures of protection - Liability regime

A/CN.9/WG.II/WP.128 - Settlement of commercial disputes - Interim measures of protection

A/CN.9/WG.II/WP.129 - Settlement of commercial disputes - Interim measures of protection - Proposal by the International Chamber of Commerce

39 th session, 10-14 November 2003, Vienna

A/CN.9/545 - Report of the Working Group on Arbitration on the work of its thirty-ninth session

A/CN.9/WG.II/WP.124 - Provisional Agenda

A/CN.9/WG.II/WP.125 - Settlement of commercial disputes - Interim measures of protection

38 th session, 12-16 May 2003, New York

A/CN.9/524 - Report of the Working Group on Arbitration on the work of its thirty-eighth session

A/CN.9/WG.II/WP.122 - Provisional Agenda

A/CN.9/WG.II/WP.123 - Settlement of commercial disputes - Interim measures of protection

37 th session, 7-11 October 2002, Vienna

A/CN.9/523 - Report of the Working Group on Arbitration on the work of its thirty-seventh session

A/CN.9/WG.II/WP.120 - Provisional Agenda

A/CN.9/WG.II/WP.120/Corr.1 - Provisional Agenda

A/CN.9/WG.II/WP.121 - Arbitration: interim measures of protection - Proposal by the United States of America

36 th session, 4-8 March 2002, New York

A/CN.9/508 - Report of the Working Group on Arbitration on the work of its thirty-sixth session

A/CN.9/WG.II/WP.117 - Provisional Agenda

A/CN.9/WG.II/WP.118 - Settlement of commercial disputes - Preparation of uniform provisions on written form for arbitration agreements

A/CN.9/WG.II/WP.119 - Settlement of commercial disputes - Preparation of uniform provisions on interim measures of protection

35 th session, 19-30 November 2001, Vienna

A/CN.9/506 - Report of the Working Group on Arbitration on the work of its thirty-fifth session

A/CN.9/WG.II/WP.114 - Provisional Agenda

A/CN.9/WG.II/WP.115 - Settlement of commercial disputes - Model legislative provisions on international commercial conciliation

A/CN.9/WG.II/WP.116 - Settlement of commercial disputes - Draft Guide to Enactment of the UNCITRAL [Model Law on International Commercial Conciliation]

34 th session, 21 May - 1 June 2001, New York

A/CN.9/487 - Report of the Working Group on Arbitration on the work of its thirty-fourth session

A/CN.9./WG.II/WP.112 - Provisional Agenda

A/CN.9/WG.II/WP.113 - Settlement of commercial disputes - Preparation of uniform provisions on: written form for arbitration agreements, interim measures of protection, and conciliation

A/CN.9/WG.II/WP.113/Add.1 - Settlement of commercial disputes - Preparation of uniform provisions on: written form for arbitration agreements, interim measures of protection, and conciliation

A/CN.9/WG.II/WP.113/Add.1/Corr.1 - Settlement of commercial disputes - Preparation of uniform provisions on: written form for arbitration agreements, interim measures of protection, and conciliation

33 rd session, 20 November - 1 December 2000, Vienna

A/CN.9/485 - Report of the Working Group on Arbitration on the work of the thirty-third session

A/CN.9/485/Corr.1 - Report of the Working Group on Arbitration on the Work of the Thirty-third session

A/CN.9/WG.II/WP.109 - Provisional Agenda

A/CN.9/WG.II/WP.110 - Settlement of commercial disputes - Possible uniform rules on certain issues concerning settlement of commercial disputes: written form for arbitration agreement, interim measures of protection, conciliation

A/CN.9/WG.II/WP.111 - International commercial arbitration - Possible future work: court-ordered interim measures of protection in support of arbitration, scope of interim measures that may be issued by arbitral tribunals, validity of the agreement to arbitrate

32 nd session, 20-31 March 2000, Vienna

A/CN.9/468 - Report of the Working Group on Arbitration on the work of its thirty-second session

A/CN.9/WG.II/WP.107 - Provisional Agenda

A/CN.9/WG.II/WP.108 - Settlement of commercial disputes - Possible uniform rules on certain issues concerning settlement of commercial disputes: conciliation, interim measures of protection, written form for arbitration agreement

A/CN.9/WG.II/WP.108/Add.1 - Settlement of commercial disputes - Possible uniform rules on certain issues concerning settlement of commercial disputes: conciliation, interim measures of protection, written form for arbitration agreement