Member | Signature | Instrument | In Force | Details |
---|---|---|---|---|
Albania |
Accession: July 4, 1995
|
October 4, 1995
|
Details | |
Algeria |
Accession: March 24, 1972
|
July 5, 1972
|
Details | |
Armenia |
Declaration of Continued Application: May 17, 1994
|
December 25, 1991
|
Details | |
Austria |
Accession: November 30, 1908
|
January 1, 1909
|
Details | |
Azerbaijan |
Accession: September 25, 1995
|
December 25, 1995
|
Details | |
Belarus |
Declaration of Continued Application: April 14, 1993
|
December 25, 1991
|
Details | |
Belgium |
April 14, 1891
|
Ratification: June 15, 1892
|
July 15, 1892
|
Details |
Bhutan |
Accession: May 4, 2000
|
August 4, 2000
|
Details | |
Bosnia and Herzegovina |
Declaration of Continued Application: June 2, 1993
|
March 1, 1992
|
Details | |
Bulgaria |
Accession: April 25, 1985
|
August 1, 1985
|
Details | |
China |
Accession: July 4, 1989
|
October 4, 1989
|
Details | |
Croatia |
Declaration/Notification of Succession: July 28, 1992
|
October 8, 1991
|
Details | |
Cuba |
Accession: September 6, 1989
|
December 6, 1989
|
Details | |
Cyprus |
Accession: August 4, 2003
|
November 4, 2003
|
Details | |
Czech Republic |
Declaration of Continued Application: December 18, 1992
|
January 1, 1993
|
Details | |
Democratic People's Republic of Korea |
Accession: March 7, 1980
|
June 10, 1980
|
Details | |
Egypt |
Accession: March 5, 1951
|
July 1, 1952
|
Details | |
Eswatini |
Accession: September 14, 1998
|
December 14, 1998
|
Details | |
France |
April 14, 1891
|
Ratification: June 15, 1892
|
July 15, 1892
|
Details |
Germany |
Accession: October 19, 1922
|
December 1, 1922
|
Details | |
Guatemala |
April 14, 1891
|
|||
Hungary |
Accession: November 30, 1908
|
January 1, 1909
|
Details | |
Iran (Islamic Republic of) |
Accession: September 25, 2003
|
December 25, 2003
|
Details | |
Italy |
April 14, 1891
|
Ratification: October 15, 1894
|
October 15, 1894
|
Details |
Kazakhstan |
Declaration of Continued Application: February 16, 1993
|
December 25, 1991
|
Details | |
Kenya |
Accession: March 26, 1998
|
June 26, 1998
|
Details | |
Kyrgyzstan |
Declaration of Continued Application: February 14, 1994
|
December 25, 1991
|
Details | |
Latvia |
Accession: September 29, 1994
|
January 1, 1995
|
Details | |
Lesotho |
Accession: November 12, 1998
|
February 12, 1999
|
Details | |
Liberia |
Accession: September 25, 1995
|
December 25, 1995
|
Details | |
Liechtenstein |
Accession: May 8, 1933
|
July 14, 1933
|
Details | |
Luxembourg |
Accession: July 15, 1924
|
September 1, 1924
|
Details | |
Monaco |
Accession: February 9, 1956
|
April 29, 1956
|
Details | |
Mongolia |
Accession: January 16, 1985
|
April 21, 1985
|
Details | |
Montenegro |
Declaration of Continued Application: December 4, 2006
|
June 3, 2006
|
Details | |
Morocco |
Accession: February 27, 1917
|
July 30, 1917
|
Details | |
Mozambique |
Accession: July 7, 1998
|
October 7, 1998
|
Details | |
Namibia |
Accession: March 31, 2004
|
June 30, 2004
|
Details | |
Netherlands (Kingdom of the) |
April 14, 1891
|
Accession: March 1, 1893
|
March 1, 1893
|
Details |
North Macedonia |
Declaration/Notification of Succession: July 23, 1993
|
September 8, 1991
|
Details | |
Poland |
Accession: December 14, 1990
|
March 18, 1991
|
Details | |
Portugal |
April 14, 1891
|
Ratification: October 31, 1893
|
October 31, 1893
|
Details |
Republic of Moldova |
Declaration of Continued Application: February 14, 1994
|
December 25, 1991
|
Details | |
Romania |
Accession: August 26, 1920
|
October 6, 1920
|
Details | |
Russian Federation |
Accession: March 15, 1976
|
July 1, 1976
|
Details | |
San Marino |
Accession: June 25, 1960
|
September 25, 1960
|
Details | |
Serbia |
Declaration of Continued Application: September 19, 2006
|
April 27, 1992
|
Details | |
Sierra Leone |
Accession: March 17, 1997
|
June 17, 1997
|
Details | |
Slovakia |
Declaration of Continued Application: December 30, 1992
|
January 1, 1993
|
Details | |
Slovenia |
Declaration of Continued Application: June 12, 1992
|
June 25, 1991
|
Details | |
Spain |
April 14, 1981
|
Ratification: June 15, 1892
|
July 15, 1892
|
Details |
Sudan |
Accession: February 15, 1984
|
May 16, 1984
|
Details | |
Switzerland |
April 14, 1891
|
Ratification: June 15, 1892
|
July 15, 1892
|
Details |
Tajikistan |
Declaration of Continued Application: February 14, 1994
|
December 25, 1991
|
Details | |
Ukraine |
Declaration of Continued Application: September 21, 1992
|
December 25, 1991
|
Details | |
Viet Nam |
Declaration of Continued Application: September 17, 1956
|
March 8, 1949
|
Details |