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You are here: BAILII >> Databases >> United Kingdom Treaties Library >> Convention on the Settlement of Investment Disputes between States and Nationals of Other States (Multilateral) [1965] UKTS TS0025 (18 March 1965)
URL: http://www.bailii.org/uk/other/UKTS/1965/TS0025.html
Cite as: [1965] UKTS TS25, [1965] UKTS TS0025

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Convention on the Settlement of Investment Disputes between States and Nationals of Other States

Treaty Type: Multilateral

Depository: IBRD

Place Of Signature: Washington

Date Of Signature: 18-Mar-1965



Publication Records


Participant Status

Country Action Action Date Effective Date
AFGHANISTAN Signature 30-Sep-1966
AFGHANISTAN Ratification 25-Jun-1968 25-Jul-1968
ALBANIA Signature 15-Oct-1991
ALBANIA Ratification 15-Oct-1991 14-Nov-1991
ALGERIA Signature 17-Apr-1995
ALGERIA Ratification 21-Feb-1996 22-Mar-1996
Anguilla Extension 19-Dec-1966
ARGENTINA Signature 21-May-1991
ARGENTINA Ratification 19-Oct-1994 18-Nov-1994
ARMENIA Signature 16-Sep-1992
ARMENIA Ratification 16-Sep-1992 16-Oct-1992
AUSTRALIA Signature 24-Mar-1975
AUSTRALIA Ratification 02-May-1991 01-Jun-1991
AUSTRIA Signature 17-May-1966
AUSTRIA Ratification 25-May-1971 24-Jun-1971
AZERBAIJAN Signature 18-Sep-1992
AZERBAIJAN Ratification 18-Sep-1992 18-Oct-1992
BAHAMAS Signature 19-Oct-1995
BAHAMAS Ratification 19-Oct-1995 18-Nov-1995
BAHRAIN Signature 22-Sep-1995
BAHRAIN Ratification 14-Feb-1996 15-Mar-1996
BANGLADESH Signature 20-Nov-1979
BANGLADESH Ratification 27-Mar-1980 26-Apr-1980
BARBADOS Signature 13-May-1981
BARBADOS Ratification 01-Nov-1983 01-Dec-1983
BELARUS Signature 10-Jul-1992
BELARUS Ratification 10-Jul-1992 09-Aug-1992
BELGIUM Signature 15-Dec-1965
BELGIUM Ratification 27-Aug-1970 26-Sep-1970
BELIZE Signature 19-Dec-1986
BENIN Signature 10-Sep-1965
BENIN Ratification 06-Sep-1966 14-Oct-1966
Bermuda Extension 19-Dec-1966
BOLIVIA Signature 03-May-1991
BOSNIA AND HERZEGOVINA Signature 25-Apr-1997
BOSNIA AND HERZEGOVINA Ratification 14-May-1997 13-Jun-1997
BOTSWANA Signature 15-Jan-1970
BOTSWANA Ratification 15-Jan-1970 14-Feb-1970
British Virgin Islands Extension 19-Dec-1966
BRUNEI DARUSSALAM Signature 16-Sep-1992
BRUNEI DARUSSALAM Ratification 16-Sep-1992 16-Oct-1992
BULGARIA Signature 21-Mar-2000
BULGARIA Ratification 13-Apr-2001 13-May-2001
BURKINA FASO Signature 16-Sep-1965
BURKINA FASO Ratification 29-Aug-1966 14-Oct-1966
BURUNDI Signature 17-Feb-1967
BURUNDI Ratification 05-Nov-1969 05-Dec-1969
CAMBODIA Signature 05-Nov-1993
CAMBODIA Ratification 20-Dec-2004 19-Jan-2005
CAMEROON Signature 23-Sep-1965
CAMEROON Ratification 03-Jan-1967 02-Feb-1967
CANADA Signature 15-Dec-2006
Cayman Islands Extension 19-Dec-1966
CENTRAL AFRICAN REPUBLIC Signature 26-Aug-1965
CENTRAL AFRICAN REPUBLIC Ratification 23-Feb-1966 14-Oct-1966
CHAD Signature 12-May-1966
CHAD Ratification 29-Aug-1966 14-Oct-1966
CHILE Signature 25-Jan-1991
CHILE Ratification 24-Sep-1991 24-Oct-1991
CHINA Signature 09-Feb-1990
CHINA Approval 07-Jan-1993
CHINA Declaration 07-Jan-1993
COLOMBIA Signature 18-May-1993
COLOMBIA Ratification 15-Jul-1997 14-Aug-1997
COMOROS ISLANDS Signature 26-Sep-1978
COMOROS ISLANDS Ratification 07-Nov-1978 07-Dec-1978
CONGO, DEMOCRATIC REPUBLIC OF Signature 29-Dec-1965
CONGO, DEMOCRATIC REPUBLIC OF Ratification 29-Apr-1970 29-May-1970
CONGO, PEOPLES REPUBLIC OF Signature 27-Dec-1965
CONGO, PEOPLES REPUBLIC OF Ratification 23-Jun-1966 14-Oct-1966
COSTA RICA Signature 29-Sep-1981
COTE DIVOIRE Signature 30-Jun-1965
COTE DIVOIRE Ratification 16-Feb-1966 14-Oct-1966
CROATIA Signature 16-Jun-1997
CROATIA Ratification 22-Sep-1998 22-Oct-1998
CYPRUS Signature 09-Mar-1966
CYPRUS Ratification 25-Nov-1966 25-Dec-1966
CZECH REPUBLIC Signature 23-Mar-1993
CZECH REPUBLIC Ratification 23-Mar-1993 22-Apr-1993
CZECHOSLOVAKIA Signature 13-May-1991
CZECHOSLOVAKIA Ratification 09-Mar-1992 08-Apr-1992
DENMARK Signature 11-Oct-1965
DENMARK Ratification 24-Apr-1968 24-May-1968
DENMARK Notification 15-May-1968
DENMARK Notification 30-Oct-1968
DOMINICAN REPUBLIC Signature 20-Mar-2000
ECUADOR Signature 15-Jan-1986
ECUADOR Ratification 15-Jan-1986 14-Feb-1986
EGYPT Signature 11-Feb-1972
EGYPT Ratification 03-May-1972 02-Jun-1972
EL SALVADOR Signature 09-Jun-1982
EL SALVADOR Ratification 06-Mar-1984 05-Apr-1984
ESTONIA Signature 23-Jun-1992
ESTONIA Ratification 23-Jun-1992 21-Jul-1992
ETHIOPIA Signature 21-Sep-1965
Falkland Islands Extension 19-Dec-1966
Faroe Islands Extension 30-Oct-1968 01-Jan-1969
FIJI Signature 01-Jul-1977
FIJI Ratification 11-Aug-1977 10-Sep-1977
FINLAND Signature 14-Jul-1967
FINLAND Ratification 09-Jan-1969 08-Feb-1969
FRANCE Signature 22-Dec-1965
FRANCE Ratification 21-Aug-1967 20-Sep-1967
GABON Signature 21-Sep-1965
GABON Ratification 04-Apr-1966 14-Oct-1966
GAMBIA THE Signature 01-Oct-1974
GAMBIA THE Ratification 27-Dec-1974 26-Jan-1975
GEORGIA Signature 07-Aug-1992
GEORGIA Ratification 07-Aug-1992 06-Sep-1992
GERMANY FEDERAL REPUBLIC Signature 27-Jan-1966
GERMANY FEDERAL REPUBLIC Ratification 18-Apr-1969 18-May-1969
GERMANY FEDERAL REPUBLIC Declaration 18-Apr-1969
GERMANY FEDERAL REPUBLIC Notification 03-Oct-1990
GHANA Signature 26-Nov-1965
GHANA Ratification 13-Jul-1966 14-Oct-1966
Gibraltar Extension 19-Dec-1966
GREECE Signature 16-Mar-1966
GREECE Ratification 21-Apr-1969 21-May-1969
GRENADA Signature 24-May-1991
GRENADA Ratification 24-May-1991 23-Jun-1991
GUATEMALA Signature 09-Nov-1995
GUATEMALA Ratification 21-Jan-2003 20-Feb-2003
Guernsey Extension 10-Dec-1968
GUINEA Signature 27-Aug-1968
GUINEA Ratification 04-Nov-1968 04-Dec-1968
GUINEA BISSAU Signature 04-Sep-1991
GUYANA Signature 03-Jul-1969
GUYANA Ratification 11-Jul-1969 10-Aug-1969
HAITI Signature 30-Jan-1985
HONDURAS Signature 28-May-1986
HONDURAS Ratification 14-Feb-1989 16-Mar-1989
HUNGARY Signature 01-Oct-1986
HUNGARY Ratification 04-Feb-1987 06-Mar-1987
ICELAND Signature 25-Jul-1966
ICELAND Ratification 25-Jul-1966 14-Oct-1966
INDONESIA Signature 16-Feb-1968
INDONESIA Ratification 28-Sep-1968 28-Oct-1968
IRELAND, REPUBLIC OF Signature 30-Aug-1966
IRELAND, REPUBLIC OF Ratification 07-Apr-1981 07-May-1981
Isle Of Man Extension 01-Nov-1983
ISRAEL Signature 16-Jun-1980
ISRAEL Ratification 22-Jun-1983 22-Jul-1983
ISRAEL Notification 22-Jun-1983
ITALY Signature 18-Nov-1965
ITALY Ratification 29-Mar-1971 28-Apr-1971
JAMAICA Signature 23-Jun-1965
JAMAICA Ratification 09-Sep-1966 14-Oct-1966
JAPAN Signature 23-Sep-1965
JAPAN Ratification 17-Aug-1967 16-Sep-1967
Jersey Extension 01-Jul-1979
JORDAN Signature 14-Jul-1972
JORDAN Ratification 30-Oct-1972 29-Nov-1972
KAZAKHSTAN Signature 23-Jul-1992
KAZAKHSTAN Ratification 21-Sep-2000 21-Oct-2000
KENYA Signature 24-May-1966
KENYA Ratification 03-Jan-1967 02-Feb-1967
KOREA REPUBLIC OF Signature 18-Apr-1966
KOREA REPUBLIC OF Ratification 21-Feb-1967 23-Mar-1967
KUWAIT Signature 09-Feb-1978
KUWAIT Ratification 02-Feb-1979 04-Mar-1979
KYRGYZSTAN Signature 09-Jun-1995
Land Berlin Extension 18-Apr-1969
LATVIA Signature 08-Aug-1997
LATVIA Ratification 08-Aug-1997 07-Sep-1997
LEBANON Signature 26-Mar-2003
LEBANON Ratification 26-Mar-2003 25-Apr-2003
LESOTHO Signature 19-Sep-1968
LESOTHO Ratification 08-Jul-1969 07-Aug-1969
LIBERIA Signature 03-Sep-1965
LIBERIA Ratification 16-Jun-1970 16-Jul-1970
LITHUANIA Signature 06-Jul-1992
LITHUANIA Ratification 06-Jul-1992 05-Aug-1992
LUXEMBOURG Signature 28-Sep-1965
LUXEMBOURG Ratification 30-Jul-1970 29-Aug-1970
MACEDONIA THE FYR OF Signature 16-Sep-1998
MACEDONIA THE FYR OF Ratification 27-Oct-1998 26-Nov-1998
MADAGASCAR Signature 01-Jun-1966
MADAGASCAR Ratification 06-Sep-1966 14-Oct-1966
MALAWI Signature 09-Jun-1966
MALAWI Ratification 23-Aug-1966 14-Oct-1966
MALAYSIA Signature 22-Oct-1965
MALAYSIA Ratification 08-Aug-1966 14-Oct-1966
MALI Signature 09-Apr-1976
MALI Ratification 03-Jan-1978 02-Feb-1978
MAURITANIA Signature 30-Jul-1965
MAURITANIA Ratification 11-Jan-1966 14-Oct-1966
MAURITIUS Signature 02-Jun-1969
MAURITIUS Ratification 02-Jun-1969 02-Jul-1969
MICRONESIA Signature 24-Jun-1993
MICRONESIA Ratification 24-Jun-1993 24-Jul-1993
MOLDOVA REPUBLIC OF Signature 12-Aug-1992
MONGOLIA Signature 14-Jun-1991
MONGOLIA Ratification 14-Jun-1991 14-Jul-1991
Montserrat Extension 19-Dec-1966
MOROCCO Signature 11-Oct-1965
MOROCCO Ratification 11-May-1967 10-Jun-1967
MOZAMBIQUE Signature 04-Apr-1995
MOZAMBIQUE Ratification 07-Jun-1995 07-Jul-1995
NAMIBIA Signature 26-Oct-1998
NEPAL Signature 28-Sep-1965
NEPAL Ratification 07-Jan-1969 06-Feb-1969
Netherlands Antilles Extension 22-May-1970
NETHERLANDS THE Signature 25-May-1966
NETHERLANDS THE Ratification 14-Sep-1966 14-Oct-1966
NETHERLANDS THE Declaration 14-Sep-1966
NETHERLANDS THE Notification 22-May-1970
NEW ZEALAND Signature 02-Sep-1970
NEW ZEALAND Ratification 02-Apr-1980 02-May-1980
NEW ZEALAND Declaration 02-Apr-1980
NICARAGUA Signature 04-Feb-1994
NICARAGUA Ratification 20-Mar-1995 19-Apr-1995
NIGER Signature 23-Aug-1965
NIGER Ratification 14-Nov-1966 14-Dec-1966
NIGERIA Signature 13-Jul-1965
NIGERIA Ratification 23-Aug-1965 14-Oct-1966
NORWAY Signature 24-Jun-1966
NORWAY Ratification 16-Aug-1967 15-Sep-1967
OMAN Signature 05-May-1995
OMAN Ratification 24-Jul-1995 23-Aug-1995
PAKISTAN Signature 06-Jul-1965
PAKISTAN Ratification 15-Sep-1966 15-Oct-1966
PANAMA Signature 22-Nov-1995
PANAMA Ratification 08-Apr-1996 08-May-1996
PAPUA NEW GUINEA Signature 20-Oct-1978
PAPUA NEW GUINEA Ratification 20-Oct-1978 19-Nov-1978
PARAGUAY Signature 27-Jul-1981
PARAGUAY Ratification 07-Jan-1983 06-Feb-1983
PERU Signature 04-Sep-1991
PERU Ratification 09-Aug-1993 08-Sep-1993
PHILIPPINES Signature 26-Sep-1978
PHILIPPINES Ratification 17-Nov-1978 17-Dec-1978
PORTUGAL Signature 04-Aug-1983
PORTUGAL Ratification 02-Jul-1984 01-Aug-1984
ROMANIA Signature 06-Sep-1974
ROMANIA Ratification 12-Sep-1975 12-Oct-1975
RUSSIAN FEDERATION Signature 16-Jun-1992
RWANDA Signature 21-Apr-1978
RWANDA Ratification 15-Oct-1979 14-Nov-1979
SAINT LUCIA Signature 04-Jun-1984
SAINT LUCIA Ratification 04-Jun-1984 04-Jul-1984
SAMOA Signature 03-Feb-1978
SAMOA Ratification 25-Apr-1978 25-May-1978
SAO TOME AND PRINCIPE Signature 01-Oct-1999
SAUDI ARABIA Signature 28-Sep-1979
SAUDI ARABIA Ratification 08-May-1980 07-Jun-1980
SENEGAL Signature 26-Sep-1966
SENEGAL Ratification 21-Apr-1967 21-May-1967
SERBIA AND MONTENEGRO Signature 31-Jul-2002
SEYCHELLES Signature 15-Feb-1978
SEYCHELLES Ratification 20-Mar-1978 19-Apr-1978
SIERRA LEONE Signature 27-Sep-1965
SIERRA LEONE Ratification 02-Aug-1966 14-Oct-1966
SINGAPORE Signature 02-Feb-1968
SINGAPORE Ratification 14-Oct-1968 13-Nov-1968
SLOVAK REPUBLIC Signature 27-Sep-1993
SLOVAK REPUBLIC Ratification 27-May-1994 26-Jun-1994
SLOVENIA Signature 07-Mar-1994
SLOVENIA Ratification 07-Mar-1994 06-Apr-1994
SOLOMON ISLANDS Signature 12-Nov-1979
SOLOMON ISLANDS Ratification 08-Sep-1981 08-Oct-1981
SOMALIA Signature 27-Sep-1965
SOMALIA Ratification 29-Feb-1968 30-Mar-1968
South Georgia And South Sandwich Islands Extension 19-Dec-1966
SPAIN Signature 21-Mar-1994
SPAIN Ratification 18-Aug-1994 17-Sep-1994
SRI LANKA Signature 30-Aug-1967
SRI LANKA Ratification 12-Oct-1967 11-Nov-1967
St Helena Extension 19-Dec-1966
ST KITTS AND NEVIS Signature 14-Oct-1994
ST KITTS AND NEVIS Ratification 04-Aug-1995 03-Sep-1995
ST LUCIA Signature 04-Jun-1984
ST LUCIA Ratification 04-Jun-1984
ST VINCENT AND THE GRENADINES Signature 07-Aug-2001
ST VINCENT AND THE GRENADINES Ratification 16-Dec-2002 15-Jan-2003
SUDAN Signature 15-Mar-1967
SUDAN Ratification 09-Apr-1973 09-May-1973
Suriname Extension 22-May-1970
SWAZILAND Signature 03-Nov-1970
SWAZILAND Ratification 14-Jun-1971 14-Jul-1971
SWEDEN Signature 25-Sep-1965
SWEDEN Ratification 29-Dec-1966 28-Jan-1967
SWITZERLAND Signature 22-Sep-1967
SWITZERLAND Ratification 15-May-1968 14-Jun-1968
SYRIA Signature 25-May-2005
SYRIA Ratification 25-Jan-2006 24-Feb-2006
TANZANIA Signature 10-Jan-1992
TANZANIA Ratification 18-May-1992 17-Jun-1992
THAILAND Signature 06-Dec-1985
TIMOR-LESTE Signature 23-Jul-2002
TIMOR-LESTE Ratification 23-Jul-2002 22-Aug-2002
TOGO Signature 24-Jan-1966
TOGO Ratification 11-Aug-1967 10-Sep-1967
TONGA Signature 01-May-1989
TONGA Ratification 21-Mar-1990 20-Apr-1990
TRINIDAD AND TOBAGO Signature 05-Oct-1966
TRINIDAD AND TOBAGO Ratification 03-Jan-1967 02-Feb-1967
TUNISIA Signature 05-May-1965
TUNISIA Ratification 22-Jun-1966 14-Oct-1966
TURKEY Signature 24-Jun-1987
TURKEY Ratification 03-Mar-1989 02-Apr-1989
TURKEY Declaration 03-Mar-1989
TURKMENISTAN Signature 26-Sep-1992
TURKMENISTAN Ratification 26-Sep-1992 26-Oct-1992
Turks And Caicos Islands Extension 19-Dec-1966
UGANDA Signature 07-Jun-1966
UGANDA Ratification 07-Jun-1966 14-Oct-1966
UKRAINE Signature 03-Apr-1998
UKRAINE Ratification 07-Jun-2000 07-Jul-2000
UNITED ARAB EMIRATES Signature 23-Dec-1981
UNITED ARAB EMIRATES Ratification 23-Dec-1981 22-Jan-1967
UNITED KINGDOM Signature 26-May-1965
UNITED KINGDOM Declaration 19-Nov-1966
UNITED KINGDOM Ratification 19-Dec-1966 18-Jan-1967
UNITED KINGDOM Declaration 10-Dec-1968
UNITED KINGDOM Declaration 19-Jun-1973
UNITED KINGDOM Declaration 01-Jul-1979
UNITED KINGDOM Declaration 01-Nov-1983
UNITED STATES OF AMERICA Signature 27-May-1965
UNITED STATES OF AMERICA Ratification 10-Jun-1966 14-Oct-1966
URUGUAY Signature 28-May-1992
URUGUAY Ratification 09-Aug-2000 08-Sep-2000
UZBEKISTAN Signature 17-Mar-1994
UZBEKISTAN Ratification 26-Jul-1995 25-Aug-1995
VENEZUELA Signature 18-Aug-1993
VENEZUELA Ratification 02-May-1995 01-Jun-1995
WESTERN SAMOA Signature 03-Feb-1978
WESTERN SAMOA Ratification 25-Apr-1978 25-May-1978
YEMEN, REPUBLIC OF Signature 28-Oct-1997
YEMEN, REPUBLIC OF Ratification 21-Oct-2004 20-Nov-2004
YUGOSLAVIA Signature 21-Mar-1967
YUGOSLAVIA Ratification 21-Mar-1967 20-Apr-1967
ZAIRE Signature 29-Oct-1968
ZAIRE Ratification 29-Apr-1970 29-May-1970
ZAMBIA Signature 17-Jun-1970
ZAMBIA Ratification 17-Jun-1970 17-Jul-1970
ZIMBABWE Signature 25-Mar-1991


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URL: http://www.bailii.org/uk/other/UKTS/1965/TS0025.html