Member | Signature | Instrument | In Force | Details |
---|---|---|---|---|
Albania |
Accession: March 26, 2001
|
June 26, 2001
|
||
Argentina |
Accession: March 19, 1973
|
June 30, 1973
|
||
Armenia |
Accession: October 31, 2002
|
January 31, 2003
|
||
Australia |
Accession: March 12, 1974
|
June 22, 1974
|
||
Austria |
April 28, 1972
|
Ratification: May 6, 1982
|
August 21, 1982
|
|
Azerbaijan |
Accession: June 1, 2001
|
September 1, 2001
|
||
Barbados |
Accession: March 23, 1983
|
July 29, 1983
|
||
Belarus |
Accession: January 17, 2003
|
April 17, 2003
|
||
Bosnia and Herzegovina |
March 1, 1992
|
Ratification: February 19, 2009
|
May 25, 2009
|
Details |
Brazil |
October 29, 1971
|
Ratification: August 6, 1975
|
November 28, 1975
|
|
Bulgaria |
Accession: May 31, 1995
|
September 6, 1995
|
||
Burkina Faso |
Accession: October 14, 1987
|
January 30, 1988
|
||
Canada |
October 29, 1971
|
|||
Chile |
Accession: December 15, 1976
|
March 24, 1977
|
||
China |
Accession: January 5, 1993
|
April 30, 1993
|
Details | |
Colombia |
October 29, 1971
|
Ratification: February 14, 1994
|
May 16, 1994
|
|
Costa Rica |
Accession: March 1, 1982
|
June 17, 1982
|
||
Croatia |
Accession: January 20, 2000
|
April 20, 2000
|
||
Cyprus |
Accession: June 25, 1993
|
September 30, 1993
|
||
Czech Republic |
Declaration/Notification of Succession: September 30, 1993
|
January 1, 1993
|
Details | |
Democratic Republic of the Congo |
Accession: July 25, 1977
|
November 29, 1977
|
Details | |
Denmark |
October 29, 1971
|
Ratification: December 7, 1976
|
March 24, 1977
|
|
Ecuador |
October 29, 1971
|
Ratification: June 4, 1974
|
September 14, 1974
|
|
Egypt |
Accession: December 15, 1977
|
April 23, 1978
|
Details | |
El Salvador |
Accession: October 25, 1978
|
February 9, 1979
|
||
Estonia |
Accession: February 28, 2000
|
May 28, 2000
|
||
Fiji |
Accession: June 15, 1972
|
April 18, 1973
|
||
Finland |
April 21, 1972
|
Ratification: December 18, 1972
|
April 18, 1973
|
Details |
France |
October 29, 1971
|
Ratification: September 12, 1972
|
April 18, 1973
|
|
Germany |
October 29, 1971
|
Ratification: February 7, 1974
|
May 18, 1974
|
Details |
Ghana |
Accession: November 4, 2016
|
February 10, 2017
|
||
Greece |
Accession: November 2, 1993
|
February 9, 1994
|
||
Guatemala |
Accession: October 14, 1976
|
February 1, 1977
|
||
Holy See |
October 29, 1971
|
Ratification: April 4, 1977
|
July 18, 1977
|
|
Honduras |
Accession: November 16, 1989
|
March 6, 1990
|
||
Hungary |
Accession: February 24, 1975
|
May 28, 1975
|
Details | |
India |
October 29, 1971
|
Ratification: November 1, 1974
|
February 12, 1975
|
|
Iran (Islamic Republic of) |
October 29, 1971
|
|||
Israel |
October 29, 1971
|
Ratification: January 10, 1978
|
May 1, 1978
|
|
Italy |
October 29, 1971
|
Ratification: December 20, 1976
|
March 24, 1977
|
Details |
Jamaica |
Accession: October 7, 1993
|
January 11, 1994
|
||
Japan |
April 21, 1972
|
Acceptance: June 19, 1978
|
October 14, 1978
|
|
Kazakhstan |
Accession: May 3, 2001
|
August 3, 2001
|
||
Kenya |
April 4, 1972
|
Ratification: January 6, 1976
|
April 21, 1976
|
|
Kyrgyzstan |
Accession: July 12, 2002
|
October 12, 2002
|
||
Latvia |
Accession: April 29, 1997
|
August 23, 1997
|
||
Liberia |
Accession: September 16, 2005
|
December 16, 2005
|
||
Liechtenstein |
April 28, 1972
|
Ratification: July 12, 1999
|
October 12, 1999
|
|
Lithuania |
Accession: October 27, 1999
|
January 27, 2000
|
||
Luxembourg |
October 29, 1971
|
Ratification: November 25, 1975
|
March 8, 1976
|
|
Mexico |
October 29, 1971
|
Ratification: September 11, 1973
|
December 21, 1973
|
|
Monaco |
October 29, 1971
|
Ratification: August 21, 1974
|
December 2, 1974
|
|
Montenegro |
Declaration/Notification of Succession: October 23, 2006
|
June 3, 2006
|
Details | |
Netherlands (Kingdom of the) |
Accession: July 7, 1993
|
October 12, 1993
|
Details | |
New Zealand |
Accession: May 3, 1976
|
August 13, 1976
|
||
Nicaragua |
October 29, 1971
|
Ratification: May 10, 2000
|
August 10, 2000
|
|
North Macedonia |
Accession: December 2, 1997
|
March 2, 1998
|
||
Norway |
April 28, 1972
|
Ratification: April 10, 1978
|
August 1, 1978
|
|
Panama |
April 28, 1972
|
Ratification: March 20, 1974
|
June 29, 1974
|
|
Paraguay |
Accession: October 30, 1978
|
February 13, 1979
|
||
Peru |
Accession: May 7, 1985
|
August 24, 1985
|
||
Philippines |
April 29, 1972
|
|||
Republic of Korea |
Accession: July 1, 1987
|
October 10, 1987
|
||
Republic of Moldova |
Accession: April 17, 2000
|
July 17, 2000
|
||
Romania |
Accession: July 1, 1998
|
October 1, 1998
|
||
Russian Federation |
Accession: December 9, 1994
|
March 13, 1995
|
||
Saint Lucia |
Accession: January 2, 2001
|
April 2, 2001
|
||
Saudi Arabia |
Accession: April 4, 2023
|
July 4, 2023
|
||
Serbia |
October 29, 1971
|
Ratification: March 10, 2003
|
June 10, 2003
|
Details |
Slovakia |
Declaration/Notification of Succession: May 28, 1993
|
January 1, 1993
|
Details | |
Slovenia |
Accession: July 9, 1996
|
October 15, 1996
|
||
Spain |
October 29, 1971
|
Ratification: May 16, 1974
|
August 24, 1974
|
|
Sweden |
October 29, 1971
|
Ratification: January 18, 1973
|
April 18, 1973
|
Details |
Switzerland |
October 29, 1971
|
Ratification: June 24, 1993
|
September 30, 1993
|
|
Tajikistan |
Accession: November 16, 2012
|
February 26, 2013
|
||
Togo |
Accession: March 10, 2003
|
June 10, 2003
|
||
Trinidad and Tobago |
Accession: June 27, 1988
|
October 1, 1988
|
||
Ukraine |
Accession: November 18, 1999
|
February 18, 2000
|
||
United Kingdom |
October 29, 1971
|
Ratification: December 5, 1972
|
April 18, 1973
|
Details |
United States of America |
October 29, 1971
|
Ratification: November 26, 1973
|
March 10, 1974
|
|
Uruguay |
October 29, 1971
|
Ratification: October 6, 1982
|
January 18, 1983
|
|
Uzbekistan |
Accession: January 25, 2019
|
April 25, 2019
|
||
Venezuela (Bolivarian Republic of) |
Accession: July 30, 1982
|
November 18, 1982
|
Details | |
Viet Nam |
Accession: April 6, 2005
|
July 6, 2005
|