| Date | |
|---|---|
| Signature | March 20, 1883 |
| Ratification | June 6, 1884 |
| Entry into force | July 7, 1884 |
Act(s) |
Article(s) | Signature | Instrument | Entry into Force |
|---|---|---|---|---|
| Stockholm Act (1967) | 1 - 12 | July 14, 1967 | Ratification: January 26, 1970 | April 26, 1970 |
| Stockholm Act (1967) | 13 - 30 | July 14, 1967 | Ratification: January 26, 1970 | April 26, 1970 |
| Lisbon Act (1958) | October 31, 1958 | Ratification: January 17, 1963 | February 17, 1963 | |
| London Act (1934) | June 2, 1934 | Accession: October 24, 1939 | November 24, 1939 | |
| The Hague Act (1925) | November 6, 1925 | Accession: May 15, 1929 | June 15, 1929 | |
| Washington Act (1911) | June 2, 1911 | Ratification: April 1, 1913 | May 1, 1913 | |
| Brussels Act (1900) | December 14, 1900 | Ratification: August 5, 1901 | September 14, 1902 |