| Party | Signature | Provisional application |
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known | Entry into force | Renunciation | Termination |
|---|---|---|---|---|---|---|
| Austria | 12-11-1918 (Su) | 12-11-1918 | ||||
| Austria/Hungary | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Belarus | 04-06-1962 (Su) | 04-06-1962 | ||||
| Belgium | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Bulgaria | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| China | 29-07-1899 | 21-11-1904 (R) | 21-11-1904 | |||
| Denmark | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Ethiopia | 09-08-1935 (A) | 09-08-1935 | ||||
| Fiji | 02-04-1973 (Su) | 10-10-1970 | ||||
| France | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Germany | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Greece | 29-07-1899 | 04-04-1901 (R) | 04-04-1901 | |||
| Hungary | 16-11-1918 (Su) | 16-11-1918 | ||||
| India | 29-07-1950 (Su) | 15-08-1947 | ||||
| Iran | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Italy | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Japan | 29-07-1899 | 06-10-1900 (R) | 06-10-1900 | |||
| Kingdom of Sweden and Norway | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Luxembourg | 29-07-1899 | 12-07-1901 (R) | 12-07-1901 | |||
| Mexico | 29-07-1899 | 17-04-1901 (R) | 17-04-1901 | |||
| Montenegro | 01-03-2007 (Su) | 03-06-2006 | ||||
| Netherlands, the Kingdom of the | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Nicaragua | 11-10-1907 (A) | 11-10-1907 | ||||
| Norway | 17-06-1905 (Su) | 17-06-1905 | ||||
| Pakistan | 05-08-1950 (Su) | 15-08-1947 | ||||
| Portugal | 29-08-1907 (A) | 29-08-1907 | ||||
| Romania | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Russian Federation | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Serbia | 07-09-2001 (Su) | 27-04-1992 | ||||
| South Africa | 10-03-1978 (Su) | 31-05-1910 | ||||
| Spain | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Sweden | 17-06-1905 (Su) | 17-06-1905 | ||||
| Switzerland | 29-07-1899 | 29-12-1900 (R) | 29-12-1900 | |||
| Thailand | 29-07-1899 | 04-09-1900 (R) | 04-09-1900 | |||
| Türkiye | 29-07-1899 | 12-06-1907 (R) | 12-06-1907 | |||
| Ukraine | 29-05-2015 (Su) | 24-08-1991 | ||||
| United Kingdom | 30-08-1907 (A) | 30-08-1907 | ||||
| Yugoslavia (< 25-06-1991) | 29-07-1899 | 11-05-1901 (R) | 11-05-1901 |