| 16 November 1841 |
16 November 1841 |
Treaty of Amity and Commerce made with and concluded with His Majesty Sahela Selassie, King of Shoa, Efat, and the Galla (Abyssinia) |
| 2 November 1849 |
2 November 1849 |
Treaty of Friendship and Commerce, between Great Britain and Abyssinia |
| 3 June 1884 |
12 July 1884 |
Treaty between Great Britain and Abyssinia, for the Suppression of the Slave Trade |
| 16 December 1920 |
|
Optional Clause to the Protocol Establishing the Permanent Court of International Justice |
| 16 December 1920 |
|
Protocol Establishing the Permanent Court of International Justice |
| 9 December 1923 |
23 March 1926 |
Convention and Statute on the International Regime of Railways and Protocol of Signature |
| 17 June 1925 |
8 February 1928 |
Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or other Gases, and of Bacteriological Methods of Warfare |
| 17 June 1925 |
|
Convention respecting the Suppression of Trade in Arms, Ammunitions etc.. |
| 21 June 1926 |
31 May 1928 |
International Sanitary Convention (1926) |
| 25 September 1926 |
9 March 1927 |
International Convention with object of Securing the Abolition of Slavery and the Slave Trade |