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IP Treaties Collection

Other Treaties > Contracting Parties/Signatories >  (Total Members: 98)
Contracting Parties/Signatories Signature Instrument In Force Details
Albania Accession : June 23, 2003 September 22, 2003
Algeria Accession : July 15, 1964 October 13, 1964
Angola Accession : October 7, 2019 January 5, 2020
Antigua and Barbuda Declaration/Notification of Succession : October 25, 1988 November 1, 1981 Details
Argentina Accession : June 1, 1972 August 30, 1972 Details
Armenia Accession : May 18, 1994 August 16, 1994
Australia Accession : December 13, 1973 March 13, 1974
Austria Accession : February 8, 2008 May 8, 2008 Details
Azerbaijan Accession : August 16, 1996 November 14, 1996
Barbados Declaration/Notification of Succession : March 6, 1972 November 30, 1966 Details
Belgium September 28, 1954 Ratification : May 27, 1960 August 25, 1960
Belize Accession : September 14, 2006 December 13, 2006
Benin Accession : December 8, 2011 March 7, 2012
Bolivia (Plurinational State of) Accession : October 6, 1983 January 4, 1984
Bosnia and Herzegovina Declaration/Notification of Succession : September 1, 1993 March 6, 1992 Details
Botswana Declaration/Notification of Succession : February 25, 1969 September 30, 1966 Details
Brazil September 28, 1954 Ratification : August 13, 1996 November 11, 1996
Bulgaria Accession : March 22, 2012 June 20, 2012 Details
Burkina Faso Accession : May 1, 2012 July 30, 2012
Chad Accession : August 12, 1999 November 10, 1999
Chile Accession : April 11, 2018 July 10, 2018
China Details
Colombia December 30, 1954 Ratification : October 7, 2019 January 5, 2020
Congo Accession : October 10, 2023 January 8, 2024
Costa Rica September 28, 1954 Ratification : November 2, 1977 January 31, 1978 Details
Croatia Declaration/Notification of Succession : October 12, 1992 October 8, 1991 Details
Czech Republic Accession : July 19, 2004 October 17, 2004 Details
Côte d'Ivoire Accession : October 3, 2013 January 1, 2014
Denmark September 28, 1954 Ratification : January 17, 1956 June 6, 1960 Details
Ecuador September 28, 1954 Ratification : October 2, 1970 December 31, 1970
El Salvador September 28, 1954 Ratification : February 9, 2015 May 10, 2015 Details
Eswatini Accession : November 16, 1999 February 14, 2000
Fiji Declaration/Notification of Succession : June 12, 1972 October 10, 1970 Details
Finland Accession : October 10, 1968 January 8, 1969 Details
France January 12, 1955 Ratification : March 8, 1960 June 6, 1960 Details
Gambia (the) Accession : July 1, 2014 September 29, 2014
Georgia Accession : December 23, 2011 March 22, 2012
Germany September 28, 1954 Ratification : October 26, 1976 January 24, 1977 Details
Greece Accession : November 4, 1975 February 2, 1976
Guatemala September 28, 1954 Ratification : November 28, 2000 February 26, 2001 Details
Guinea Accession : March 21, 1962 June 19, 1962
Guinea-Bissau Accession : September 19, 2016 December 18, 2016
Haiti Accession : September 27, 2018 December 26, 2018
Holy See September 28, 1954 Details
Honduras September 28, 1954 Ratification : October 1, 2012 December 30, 2012 Details
Hungary Accession : November 21, 2001 February 19, 2002 Details
Iceland Accession : January 26, 2021 April 26, 2021
Ireland Accession : December 17, 1962 March 17, 1963 Details
Israel October 1, 1954 Ratification : December 23, 1958 June 6, 1960
Italy October 20, 1954 Ratification : December 3, 1962 March 3, 1963 Details
Kiribati Declaration/Notification of Succession : November 29, 1983 July 12, 1979 Details
Latvia Accession : November 5, 1999 February 3, 2000 Details
Lesotho Declaration/Notification of Succession : November 4, 1974 November 4, 1974 Details
Liberia Accession : September 11, 1964 December 10, 1964
Libya Accession : May 16, 1989 August 14, 1989
Liechtenstein September 28, 1954 Ratification : September 25, 2009 December 24, 2009
Lithuania Accession : February 7, 2000 May 7, 2000
Luxembourg October 28, 1955 Ratification : June 27, 1960 September 25, 1960
Malawi Accession : October 7, 2009 January 5, 2010 Details
Mali Accession : May 27, 2016 August 25, 2016
Malta Accession : December 11, 2019 March 10, 2020 Details
Mexico Accession : June 7, 2000 September 5, 2000 Details
Montenegro Declaration/Notification of Succession : October 23, 2006 June 3, 2006 Details
Mozambique Accession : October 1, 2014 December 30, 2014
Netherlands (Kingdom of the) September 28, 1954 Ratification : April 12, 1962 July 11, 1962 Details
Nicaragua Accession : July 15, 2013 October 13, 2013 Details
Niger Accession : November 7, 2014 February 5, 2015
Nigeria Accession : September 20, 2011 December 19, 2011
North Macedonia Declaration/Notification of Succession : January 18, 1994 November 17, 1991 Details
Norway September 28, 1954 Ratification : November 19, 1956 June 6, 1960
Panama Accession : June 2, 2011 August 31, 2011
Paraguay Accession : July 1, 2014 September 29, 2014
Peru Accession : January 23, 2014 April 23, 2014
Philippines June 22, 1955 Ratification : September 22, 2011 December 21, 2011 Details
Portugal Accession : October 1, 2012 December 30, 2012 Details
Republic of Korea Accession : August 22, 1962 November 20, 1962
Republic of Moldova Accession : April 19, 2012 July 18, 2012 Details
Romania Accession : January 27, 2006 April 27, 2006 Details
Rwanda Accession : October 4, 2006 January 2, 2007
Saint Vincent and the Grenadines Declaration/Notification of Succession : April 27, 1999 October 27, 1979 Details
Sao Tome and Principe Accession : January 15, 2024 April 14, 2024
Senegal Accession : September 21, 2005 December 20, 2005
Serbia Declaration/Notification of Succession : March 12, 2001 April 27, 1992 Details
Sierra Leone Accession : May 9, 2016 August 7, 2016
Slovakia Accession : April 3, 2000 July 2, 2000 Details
Slovenia Declaration/Notification of Succession : July 6, 1992 June 25, 1991 Details
Spain Accession : May 12, 1997 August 10, 1997 Details
Sweden September 28, 1954 Ratification : April 2, 1965 July 1, 1965 Details
Switzerland September 28, 1954 Ratification : July 3, 1972 October 1, 1972
Togo Accession : July 14, 2021 October 12, 2021
Trinidad and Tobago Declaration/Notification of Succession : April 11, 1966 August 31, 1962 Details
Tunisia Accession : July 29, 1969 October 27, 1969
Turkmenistan Accession : December 7, 2011 March 6, 2012
Türkiye Accession : March 26, 2015 June 24, 2015
Uganda Accession : April 15, 1965 July 14, 1965
Ukraine Accession : March 25, 2013 June 23, 2013
United Kingdom September 28, 1954 Ratification : April 16, 1959 June 6, 1960 Details
Uruguay Accession : April 2, 2004 July 1, 2004
Zambia Declaration/Notification of Succession : November 1, 1974 November 1, 1974 Details
Zimbabwe Declaration/Notification of Succession : December 1, 1998 April 18, 1980 Details