| 24 April 1893 |
|
Convention between Great Britain and Austria-Hungary for the Establishment of International Copyright |
| 7 September 1956 |
30 April 1957 |
Convention on the Abolition of Slavery, the Slave Trade and Institutions and Practices similar to Slavery, Supplementary to the International Convention signed at Geneva on September 25, 1926 |
| 20 February 1957 |
11 August 1958 |
Convention on the Nationality of Married Women |
|
18 March 2007 |
Convention on the Protection and Promotion of the Diversity of Cultural Expressions |