IIA Databases

UNCTAD provides a key tool that facilitate research on international investment law by IIA stakeholders.

Database of International Investment Agreements

  • The IIA Navigator is the world's most comprehensive free International Investment Agreements database. It contains more than 3,400 treaties and model agreements, and allows for advanced searches by type of agreement, geographical region, country grouping, treaty status, full text, and treaty language.
  • This Database is primarily built on information provided by governments on a voluntary basis. While every effort is made to ensure the accuracy and completeness of its content, UNCTAD assumes no responsibility for eventual errors or omissions in these data. In the event of doubt regarding the content of the Database, it is suggested that you contact the relevant government department of the State(s) concerned.

Updates, corrections, comments and suggestions are welcome and can be sent to: iia@unctad.org


Database of Investor-State Dispute Settlement (ISDS)

The Investment Dispute Settlement Navigator is a comprehensive and regularly updated collection of treaty-based international arbitrations between investors and States.

It contains essential information about each case and offers many user-friendly tools for searching and filtering the data.


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