This page is updated whenever the UNCITRAL Secretariat is informed of changes in enactment of the Model Law.
The UNCITRAL Secretariat also prepares yearly a document containing the Status of Conventions and Enactments of UNCITRAL Model Laws, which is available on the web page of the corresponding UNCITRAL Commission session.
Legislation based on or influenced by the Model Law has been adopted in 93 States in a total of 127 jurisdictions:
| State | Notes | |
| Albania | 2023 | (b) |
| Argentina | 2018 | |
| Armenia | 2006 | |
| Australia | 2010 | (a), (b) |
| Australian Capital Territory | 2017 | (b) |
| New South Wales | 2010 | (b) |
| Northern Territory | 2011 | (b) |
| Queensland | 2013 | (b) |
| South Australia | 2011 | (b) |
| Tasmania | 2011 | (b) |
| Victoria | 2011 | (b) |
| Western Australia | 2012 | (b) |
| Austria | 2006 | |
| Azerbaijan | 2024 | (b) |
| Bahrain | 2015 | (a), (b) |
| Bangladesh | 2001 | |
| Barbados | 2007 | (b) |
| Belarus | 1999 | |
| Belgium | 2013 | (b) |
| Bhutan | 2013 | (b) |
| Brunei Darussalam | 2009 | (b) |
| Bulgaria | 2002 | (a) |
| Cambodia | 2006 | |
| Canada | 1986 | |
| Alberta | 1986 | |
| British Columbia | 2018 | (a), (b) |
| Manitoba | 1986 | |
| New Brunswick | 1986 | |
| Newfoundland and Labrador | 1986 | |
| Northwest Territories | 1986 | |
| Nova Scotia | 1986 | |
| Nunavut | 1999 | |
| Ontario | 1987 | (a), (b) |
| Prince Edward Island | 1986 | |
| Quebec | 1986 | |
| Saskatchewan | 1988 | |
| Yukon | 1986 | |
| Chile | 2004 | |
| China | ||
| Hong Kong, China | 2010 | (a), (b) |
| Macao, China | 2019 | (a), (b) |
| Costa Rica | 2024 | (a), (b) |
| Croatia | 2001 | |
| Cyprus | 1987 | |
| Denmark | 2005 | |
| Dominican Republic | 2008 | |
| Egypt | 1994 | |
| Estonia | 2006 | |
| Fiji | 2017 | (b) |
| Georgia | 2009 | (b) |
| Germany | 1998 | |
| Greece | 2023 | (b) |
| Guatemala | 1995 | |
| Guyana | 2024 | (b) |
| Honduras | 2000 | |
| Hungary | 1994 | |
| India | 1996 | |
| Iran (Islamic Republic of) | 1997 | |
| Ireland | 2010 | (a), (b) |
| Israel | 2024 | (b) |
| Jamaica | 2017 | (b) |
| Japan | 2023 | (b) |
| Jordan | 2001 | |
| Kenya | 1995 | |
| Liechtenstein | 2010 | |
| Lithuania | 2012 | (a), (b) |
| Madagascar | 1998 | |
| Malawi | 2024 | (b) |
| Malaysia | 2018 | (a), (b) |
| Maldives | 2013 | |
| Malta | 1996 | |
| Marshall Islands | 2018 | (b) |
| Mauritius | 2008 | (b) |
| Mexico | 1993 | |
| Mongolia | 2017 | (b) |
| Montenegro | 2015 | |
| Myanmar | 2016 | |
| New Zealand | 2007 | (a), (b) |
| Nicaragua | 2005 | |
| Nigeria | 2023 | (b) |
| North Macedonia | 2006 | |
| Norway | 2004 | |
| Oman | 1997 | |
| Paraguay | 2002 | |
| Peru | 2008 | (a), (b) |
| Philippines | 2004 | |
| Poland | 2005 | |
| Qatar | 2017 | |
| Republic of Korea | 2016 | (a), (b) |
| Russian Federation | 1993 | |
| Rwanda | 2008 | (b) |
| Saudi Arabia | 2012 | |
| Serbia | 2006 | |
| Sierra Leone | 2022 | (b) |
| Singapore | 1994 | (a) |
| Slovakia | 2014 | |
| Slovenia | 2008 | (b) |
| South Africa | 2017 | (b) |
| Spain | 2003 | |
| Sri Lanka | 1995 | |
| Thailand | 2002 | |
| Tonga | 2020 | (b) |
| Trinidad and Tobago | 2023 | (b) |
| Tunisia | 1993 | |
| Türkiye | 2001 | |
| Turkmenistan | 2016 | (b) |
| Uganda | 2000 | |
| Ukraine | 1994 | |
| United Arab Emirates | 2018 | |
| Dubai International Financial Centre | 2013 | |
| Abu Dhabi Global Market | 2015 | |
| United Kingdom of Great Britain and Northern Ireland | ||
| Bermuda | 1993 | (c) |
| British Virgin Islands | 2013 | (b), (c) |
| Scotland | 1990 | |
| United States of America | ||
| California | 1988 | |
| Connecticut | 1989 | |
| Florida | 2010 | (b) |
| Georgia | 2012 | |
| Illinois | 1998 | |
| Louisiana | 2006 | |
| Oregon | 1991 | |
| Puerto Rico | 2024 | (b) |
| Texas | 1989 | |
| Uruguay | 2018 | |
| Uzbekistan | 2021 | (b) |
| Venezuela (Bolivarian Republic of) | 1998 | |
| Zambia | 2000 | |
| Zimbabwe | 1996 |
Notes
(a) The legislation amends previous legislation based on the Model Law.
(b) Indicates legislation based on the text of the UNCITRAL Model Law on International Commercial Arbitration with amendments as adopted in 2006.
(c) Overseas territory of the United Kingdom of Great Britain and Northern Ireland.
Disclaimer: A model law is created as a suggested pattern for lawmakers to consider adopting as part of their domestic legislation. Since States enacting legislation based upon a model law have the flexibility to depart from the text, the above list is only indicative of the enactments that were made known to the UNCITRAL Secretariat. The legislation of each State should be considered in order to identify the exact nature of any possible deviation from the model in the legislative text that was adopted. The year of enactment indicated above is the year the legislation was passed by the relevant legislative body, as indicated to the UNCITRAL Secretariat; it does not address the date of entry into force of that piece of legislation, the procedures for which vary from State to State, and could result in entry into force some time after enactment.