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International Investment Agreements Navigator



UNCTAD's Work Programme on International Investment Agreements (IIAs) actively assists policymakers, government officials and other IIA stakeholders to reform IIAs with a view to making them more conducive to sustainable development and inclusive growth.

Main goals:

  • Reform the international investment agreements (IIAs) regime to enhance its sustainable development dimension,
  • Provide comprehensive analysis on key issues arising from the complexity of the international investment regime,
  • Develop a wide range of tools to support the formulation of more balanced international investment policies.

The three pillars of activities:

  1. Research and policy analysis - monitoring trends, identifying key emerging issues and providing cutting-edge knowledge on IIAs from a sustainable development perspective,
  2. Technical assistance - delivering trainings, seminars and workshops; conducting IIA and model BIT reviews; offering ad-hoc advice to strengthen the capacity of beneficiaries in handling the complexities of the IIA regime,
  3. Intergovernmental consensus-building - exchanging and sharing best practices and experience with the view to fostering global investment governance.

The database of international investment agreements (IIAs) - the IIA Navigator - is maintained by UNCTAD’s IIA Section. You can browse through IIAs concluded by a particular country or country grouping, view recently concluded IIAs, or use an Advanced Treaty Search for sophisticated searches tailored to your needs.

For further information, please contact us.


1) The IIA Navigator is continuously adjusted as a result of verification with, and comments from, UN Member States. It is primarily built on information provided by governments on a voluntary basis. A treaty is included in a country's IIA count once it is formally concluded; treaties whose negotiations have been concluded, but which have not been signed, are not counted. A treaty is excluded from the IIA count once its termination becomes effective, regardless of whether it continues to have legal effect for certain investments during its “survival” (“sunset”) period. In cases of treaty replacements, only one of the treaties between the same parties is counted. Depending on the situation, the counted treaty can be the “old” one, if this one remains in force pending the ratification of the newly concluded IIA.

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. The information and texts included in the database serve a purely informative purpose and have no official or legal status. 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. Users are kindly asked to report agreements, errors or omissions by using the online contact form.

2) The IIA Mapping Project is a collaborative initiative between UNCTAD and universities worldwide to map the content of IIAs. Individual treaties are mapped by law students from participating universities, under the supervision of their professors and with the overall guidance and coordination of UNCTAD.

The mapping results included in the IIA Mapping Project database serve a purely informative purpose. The mapping of treaty provisions is not exhaustive, has no official or legal status, does not affect the rights and obligations of the contracting parties and is not intended to provide any authoritative or official legal interpretation.

While every effort has been made to ensure accuracy, UNCTAD assumes no responsibility for eventual errors or omissions in the mapping data. In the event of doubt regarding the correctness of mapping results, users are kindly asked to contact us via the the online contact form.

3) The boundaries and names shown and the designations used on this map do not imply official endorsement or acceptance by the United Nations.


International investment agreements (IIAs) are divided into two types:
(1) bilateral investment treaties and (2) treaties with investment provisions.

A bilateral investment treaty (BIT) is an agreement between two countries regarding promotion and protection of investments made by investors from respective countries in each other’s territory. The great majority of IIAs are BITs.

The category of treaties with investment provisions (TIPs) brings together various types of investment treaties that are not BITs. Three main types of TIPs can be distinguished:

  1. broad economic treaties that include obligations commonly found in BITs (e.g. a free trade agreement with an investment chapter);
  2. treaties with limited investment-related provisions (e.g. only those concerning establishment of investments or free transfer of investment-related funds); and
  3. treaties that only contain “framework” clauses such as the ones on cooperation in the area of investment and/or for a mandate for future negotiations on investment issues.

In addition to IIAs, there also exists an open-ended category of investment-related instruments (IRIs). It encompasses various binding and not-binding instruments and includes, for example, model agreements and draft instruments, multilateral conventions on dispute settlement and arbitration rules, documents adopted by international organisations, and others.

Search tips

  • Global search. To do a global search, leave both boxes empty, or drag "World" in Party Input box 1.
  • “Details” boxes. The “Details” boxes list countries constituting the selected grouping, category or region. Unwanted countries can be removed from the list.
  • Country groupings – two options. By default, a Country grouping (e.g. ASEAN or the EU) is viewed as a single entity, and the system will search for treaties concluded by the relevant grouping or all of its members. Secondly, a Country grouping can also be viewed as a list of individual countries that are members of this grouping, and the system will search for agreements concluded by these individual countries. To switch between these two options, click on the icon to the left of the grouping’s name.
  • “Intra” and “Extra”. If you place a certain Country category, Region or Country grouping (as a list of individual countries) in Party Input box 1 (without placing anything in Party Input box 2), you can check "Intra" to search for treaties within the group (by members of the group between each other), or "Extra" to search for treaties by group members with non-members (if you don't select "Intra" or "Extra", the system will search for both).
Number of IIAs per economy
1 201


No. Partners Status Date of
Date of
entry into force
1 Albania In force 24/01/1996 01/04/1998 Full text: en
2 Argentina In force 05/02/1993 01/10/1997 Full text: es
3 Australia In force 15/08/1991 10/05/1992 Full text: en
4 Austria In force 26/05/1988 01/09/1989 Full text: de
5 Azerbaijan In force 18/05/2007 26/02/2008 Full text: en
6 BLEU (Belgium-Luxembourg Economic Union) In force 14/05/1986 23/09/1988 Full text: fr
7 Bosnia and Herzegovina In force 26/09/2002 31/08/2005 Full text: en
8 Bulgaria In force 08/06/1994 07/09/1995 Full text: en
9 Cambodia Signed (not in force) 14/01/2016
10 Canada In force 03/10/1991 21/11/1993 Full text: en | fr
11 Chile Signed (not in force) 10/03/1997 Full text: en | es
12 China In force 29/05/1991 01/04/1993 Full text: en
13 Croatia In force 15/05/1996 01/03/2002 Full text: en
14 Cuba In force 22/10/1999 24/11/2003 Full text: en
15 Cyprus In force 24/05/1989 25/05/1990 Full text: en
16 Czech Republic In force 14/01/1993 25/05/1995 Full text: en
17 Denmark In force 02/05/1988 18/10/1988 Full text: en
18 Egypt In force 23/05/1995 21/08/1997 Full text: en
19 Finland In force 06/06/1988 12/05/1989 Full text: en
20 France In force 06/11/1986 30/09/1987 Full text: fr
21 Germany In force 30/04/1986 07/11/1987 Full text: de | hu
22 Greece In force 26/05/1989 01/02/1992 Full text: en
23 India Terminated 03/11/2003 02/01/2006 Full text: en
24 Indonesia Terminated 20/05/1992 13/02/1996 Full text: en
25 Iran, Islamic Republic of Signed (not in force) 04/12/2017
26 Israel Terminated 14/05/1991 14/09/1992 Full text: en
27 Italy Terminated 17/02/1987 06/09/1989 Full text: it
28 Jordan In force 14/06/2007 09/03/2008 Full text: en
29 Kazakhstan In force 07/12/1994 03/03/1996 Full text: en
30 Korea, Republic of In force 28/12/1988 01/01/1989 Full text: en
31 Kuwait In force 08/11/1989 01/03/1994 Full text: en
32 Latvia In force 10/06/1999 25/08/2000 Full text: en
33 Lebanon In force 22/06/2001 23/07/2002 Full text: en
34 Lithuania In force 25/05/1999 20/05/2003 Full text: en
35 Malaysia In force 19/02/1993 08/07/1995 Full text: en
36 Moldova, Republic of In force 19/04/1995 16/08/1996 Full text: en
37 Mongolia In force 13/09/1994 06/03/1996 Full text: en | hu | mn
38 Morocco In force 12/12/1991 03/02/2000 Full text: fr
39 Netherlands In force 02/09/1987 01/06/1988 Full text: en
40 North Macedonia In force 13/04/2001 14/03/2002 Full text: en
41 Norway In force 08/04/1991 04/12/1992 Full text: en
42 Paraguay In force 11/08/1993 01/04/1995 Full text: en
43 Poland In force 23/09/1992 16/06/1995 Full text: en
44 Portugal In force 28/02/1992 08/10/1997 Full text: pt
45 Romania In force 16/09/1993 06/05/1996 Full text: en
46 Russian Federation In force 06/03/1995 29/05/1996 Full text: en | ru
47 Serbia In force 20/06/2001 30/03/2005 Full text: en
48 Singapore In force 17/04/1997 01/01/1999 Full text: en
49 Slovakia In force 15/01/1993 19/07/1996 Full text: en
50 Slovenia In force 15/10/1996 09/06/2000 Full text: en
51 Spain In force 09/11/1989 01/08/1992 Full text: en
52 Sweden In force 21/04/1987 21/04/1987 Full text: en
53 Switzerland In force 05/10/1988 16/05/1989 Full text: fr | en
54 Tajikistan Signed (not in force) 18/09/2017
55 Thailand In force 18/10/1991 18/10/1991 Full text: en
56 Tunisia Signed (not in force) 13/05/2003 Full text: en
57 Turkey In force 14/01/1992 01/11/1994 Full text: en
58 Ukraine In force 11/10/1994 03/12/1996 Full text: en
59 United Kingdom In force 09/03/1987 28/08/1987 Full text: en | hu
60 Uruguay In force 25/08/1989 01/07/1992 Full text: es
61 Uzbekistan In force 28/10/2002 03/03/2003 Full text: en
62 Viet Nam In force 26/08/1994 16/06/1995 Full text: en
63 Yemen In force 18/01/2004 09/04/2006 Full text: en