| 5 July 1890 |
1 April 1891 |
International Union for the Publication of Customs Tariffs |
| 4 July 1891 |
1 July 1892 |
Universal Postal Convention concluded between Argentine Republic, Austria-Hungary, Belgium, Bolivia, Brazil, Bulgaria, Chile, Republic of Colombia, Congo Free State, Republic of Costa Rica, Denmark and Danish Colonies, Dominican Republic, Egypt, Equator, France and French Colonies, Germany and the German Protectorates, Great Britain and various British Colonies, British Colonies of Australasia, Canada, British India, Greece, Guatemala, Kingdom of Hawaii, Republic of Hayti, Republic of Honduras, CONTINUED... |
| 24 April 1893 |
|
Convention between Great Britain and Austria-Hungary for the Establishment of International Copyright |
| 16 July 1894 |
17 July 1899 |
Treaty of Commerce and Navigation between Great Britain and Japan |
| 20 July 1898 |
|
Convention between the United Kingdom and Guatemala relative to Trade Marks |
| 2 March 1899 |
28 July 1900 |
Convention between the United Kingdom and the United States of America relative to the Disposal of Real and Personal Property |
| 15 July 1899 |
|
Convention between the United Kingdom and Uruguay renewing the Treaty of Friendship, Commerce, and Navigation of November 13, 1885 |
| 8 November 1902 |
|
Convention between the United Kingdom and the United States for improving the Commercial relations between Newfoundland and the United States |
| 8 April 1904 |
|
Convention between the United Kingdom and France respecting Newfoundland, and West and Central Africa |
| 18 May 1904 |
|
International Agreement for the Suppression of the White Slave Traffic |
| 7 April 1905 |
|
Agreement between the United Kingdom and France relative to the Arbitral Tribunal contemplated by Article II of the Convention of April 8, 1904, respecting Newfoundland |
| 3 November 1906 |
1 July 1908 |
International Radiotelegraphic Convention.(With Final Protocol and Service Regulations) |
| 4 May 1910 |
8 August 1912 |
International Convention for the Suppression of the White Slave Traffic |
| 4 May 1910 |
|
International Agreement for the Suppression of Obscene Publications |
| 23 September 1910 |
1 March 1913 |
International Conventions for the Unification of Certain Rules of Law respecting Assistance and Salvage at Sea |
| 23 September 1910 |
1 March 1913 |
International Convention for the Unification of Certain Rules of Law respecting Collisions between Vessels |
| 17 January 1912 |
|
International Sanitary Convention (1912) |
| 23 January 1912 |
|
The International Opium Convention and Subsequent Relative Papers |
| 24 September 1919 |
|
Exchange of Notes between Great Britain and France respecting the Restoration of Property and Payment of Debts due by Enemy Businesses in Liquidation |
| 20 April 1921 |
31 October 1922 |
Additional Protocol to the Convention and Statute on the Regime of Navigable Waterways of International Concern |
| 2 February 1922 |
2 May 1922 |
Convention between the United Kingdom and France respecting Legal Proceedings on Civil and Commercial Matters |
| 21 June 1922 |
|
Convention between the United Kingdom and Belgium respecting Legal Proceedings on Civil and Commercial Matters |
| 31 January 1923 |
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Agreement between Great Britain and the Czechoslovak Republic respecting Commercial Travellers' Samples |
| 12 September 1923 |
7 August 1924 |
International Convention for the Suppression of the Circulation of and Traffic in Obscene Publications |
| 24 September 1923 |
28 July 1924 |
Protocol on Arbitration Clauses |
| 9 December 1923 |
23 March 1926 |
Convention and Statute on the International Regime of Railways and Protocol of Signature |
| 9 December 1923 |
26 July 1926 |
Convention and Statute on the International Regime of Maritime Ports and Protocol of Signature |
| 9 December 1923 |
26 July 1926 |
Convention relative to the Transmission in Transit of Electric Power and Protocol of Signature |
| 9 December 1923 |
|
Convention relative to the Development of Hydraulic Power affecting more than one State and Protocol of Signature. |
| 30 May 1924 |
23 May 1925 |
Treaty between the United Kingdom and Finland for the Extradition of Criminals |
| 16 July 1924 |
30 October 1925 |
Treaty between the United Kingdom and the Latvian Republic for the Extradition of Fugitive Criminals |
| 28 August 1924 |
1 October 1925 |
Convention and Protocol revising Universal Postal Convention of November 30, 1920 |
| 11 November 1924 |
29 March 1926 |
Convention between the United Kingdom and the Czechoslovak Republic relative to Legal Proceedings in Civil and Commercial Matters |
| 11 November 1924 |
5 November 1926 |
Treaty between the United Kingdom and the Czechoslovak Republic for the Extradition of Criminals signed at London, November 11, 1924, and Protocol signed at London , June 4, 1926 |
| 18 November 1925 |
12 July 1926 |
Convention between the United Kingdom and Estonia for the Extradition of Fugitive Criminals |
| 24 April 1926 |
24 October 1930 |
International Convention relative to Motor Traffic |
| 18 May 1926 |
11 June 1927 |
Treaty between the United Kingdom and Lithuania for the Extradition of Fugitive Criminals |
| 21 June 1926 |
31 May 1928 |
International Sanitary Convention (1926) |
| 22 July 1926 |
22 July 1926 |
Extradition Treaty between the United Kingdom and Albania |
| 19 October 1926 |
1 November 1926 |
Exchange of Notes between the British and German Governments agreeing to prohibition of use of certain wavelengths by ships registered in Great Britain and Northern Ireland, Canada and Newfoundland, and in Germany to prevent interference with broadcasting |
| 26 September 1927 |
25 July 1929 |
International Convention on the Execution of Foreign Arbitral Awards |
| 25 November 1927 |
1 January 1929 |
Convention regarding Radiotelegraphy [with General Regulations and Supplementary Regulation] |
| 20 March 1928 |
15 March 1929 |
Convention between His Majesty and the President of the German Reich regarding Legal Proceedings in Civil and Commercial Matters |
| 2 June 1928 |
1 August 1931 |
International Convention for the Protection of Literary and Artistic Works |
| 25 January 1929 |
25 January 1929 |
Exchange of Notes between His Majesty's Government in the United Kingdom and the Commonwealth of Australia and the Government of India and the Italian Government concerning the Reciprocal Recognition of Passenger Ships' Certificates and Emigrant Ship Regulations |
| 26 February 1929 |
|
Exchange of Notes concerning the Assignment of Radio Frequencies on the North American continent |
| 27 June 1929 |
9 May 1930 |
Convention between His Majesty and His Majesty the King of Spain regarding Legal Proceedings in Civil and Commercial Matters |
| 28 June 1929 |
|
Postal Union Agreement regarding Insured Letters and Boxes |
| 28 June 1929 |
|
Universal Postal Convention |
| 12 October 1929 |
13 February 1933 |
International Convention for the Unification of certain Rules relating to International Carriage by Air |
| 7 June 1930 |
1 January 1934 |
International Convention on the Stamp Laws in Connexion with Bills of Exchange and Promissory Notes (With Protocols) |
| 28 June 1930 |
1 May 1932 |
Convention concerning Forced or Compulsory Labour (ILO Convention No.29) |
| 5 July 1930 |
1 January 1933 |
International Convention respecting Load Lines with Final Protocol and Maps |
| 17 December 1930 |
7 July 1932 |
Convention between His Majesty, in respect of the United Kingdom, and His Majesty the King of Italy regarding Legal Proceedings in Civil and Commercial Matters |
| 30 January 1931 |
7 September 1931 |
Convention between His Majesty, in Respect of the United Kingdom, and His Majesty the King of Norway regarding Legal Proceedings in Civil and Commercial Matters |
| 30 March 1931 |
9 May 1933 |
International Convention regarding the Taxation of Foreign Motor Vehicles (With Protocol-Annex) |
| 9 July 1931 |
13 May 1932 |
Convention between His Majesty, in respect of the United Kingdom, and the President of the Portuguese Republic regarding Legal Proceedings in Civil and Commercial Matters |
| 13 July 1931 |
9 July 1933 |
International Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs with Protocol of Signature |
| 26 August 1931 |
31 May 1932 |
Convention between His Majesty, in respect of the United Kingdom, and the President of the Polish Republic regarding Legal Proceedings in Civil and Commercial Matters |
| 24 September 1931 |
16 January 1935 |
International Convention for the Regulation of Whaling [1931] |
| 28 November 1931 |
12 April 1933 |
Convention between His Majesty in respect of the United Kingdom and the President of the Turkish Republic regarding Legal Proceedings in Civil and Commercial Matters |
| 22 December 1931 |
24 June 1935 |
Extradition Treaty between His Majesty, in respect of the United Kingdom, and the President of the United States of America |
| 22 December 1931 |
|
Convention between His Majesty in respect of the United Kingdom, and the Chief of State of the Republic of Estonia regarding Legal Proceedings in Civil and Commercial Matters |
| 11 January 1932 |
12 March 1934 |
Extradition Treaty between His Majesty, in respect of the United Kingdom, and the President of the Polish Republic (With Polish Full Powers) |
| 21 January 1932 |
|
Exchange of Notes respecting Commercial Relations between Brazil and Newfoundland |
| 2 May 1932 |
5 May 1933 |
Extradition Treaty between His Majesty in respect of the United Kingdom and His Majesty the King of Iraq |
| 31 May 1932 |
29 July 1933 |
Convention between His Majesty, in respect of the United Kingdom, and Her Majesty the Queen of the Netherlands regarding Legal Proceedings in Civil and Commercial Matters |
| 12 April 1933 |
1 August 1935 |
International Sanitary Convention for Aerial Navigation |
| 11 August 1933 |
23 February 1934 |
Convention between His Majesty in respect of the United Kingdom and the President of Finland regarding Legal Proceedings in Civil and Commercial Matters |
| 11 October 1933 |
15 January 1935 |
Convention for facilitating the international circulation of Films of an Educational Character |
| 20 March 1934 |
|
Universal Postal Union Agreement concerning Insured Letters and Boxes |
| 20 March 1934 |
|
Universal Postal Convention |
| 19 December 1934 |
6 September 1935 |
Convention between His Majesty in respect of the United Kingdom and the Swiss Federal Council Supplementary to the Convention of November 26, 1880 regarding Extradition |
| 22 December 1934 |
1 January 1934 |
International Agreements for dispensing with Bills of Health and Consular Visas on Bills of Health |
| 25 July 1935 |
18 December 1936 |
Convention between His Majesty in respect of the United Kingdom and His Majesty the King of Iraq regarding Legal Proceedings in Civil and Commercial Matters |
| 25 September 1935 |
7 June 1936 |
Convention between His Majesty in respect of the United Kingdom and the Regent of the Kingdom of Hungary regarding Legal Proceedings in Civil and Commercial Matters (With a Note) |
| 27 February 1936 |
16 December 1937 |
Convention between His Majesty in respect of the United Kingdom and His Majesty the King of the Hellenes regarding Legal Proceedings in Civil and Commercial Matters |
| 12 September 1938 |
28 August 1939 |
Proces-Verbal concerning the application of certain Articles of the Convention of October 11, 1933, for Facilitating the International Circulation of Films of an Educational Character |
| 23 May 1939 |
1 July 1940 |
Universal Postal Convention, with Final Protocol, Regulations of Execution and Provisions concerning the Transportation of Regular Mails by Air, with Final Protocol. |
| 23 May 1939 |
|
Convention and Final Protocol regarding the Universal Postal Union (with Regulations and Airmail Provisions) |
| 29 May 1939 |
3 November 1949 |
Convention between His Majesty in respect of the United Kingdom and the Grand Duchess of Luxembourg amending the Treaty of 24 November 1880 regarding Extradition |
| 8 January 1940 |
8 February 1940 |
Exchange of Notes between His Majesty's Governments in the United Kingdom, the Commonwealth of Australia and New Zealand, and the Government of India and the Portuguese Government respecting Documents of Identity for Aircraft Personnel |
| 22 October 1943 |
|
Final Act of the International Fisheries Conference and Draft Convention for Policing of Fisheries and Measures for the Protection of Immature Fish |
| 15 December 1944 |
15 January 1945 |
International Sanitary Convention for Aerial Navigation, 1944 modifying the International Sanitary Convention for Aerial Navigation of 12th April, 1933 with Declarations by the Governments of Egypt and France |
| 15 December 1944 |
15 January 1945 |
International Sanitary Convention, 1944 modifying the International Sanitary Convention of 21st June, 1926, with Declarations by the Governments of Egypt and France |
| 8 March 1945 |
|
Exchange of Notes between Newfoundland and the United States of America regarding Health and Medical Care for Agricultural Workers |
| 27 September 1945 |
|
Convention concerning Inter-American Telecommunications |
| 25 February 1946 |
29 March 1946 |
Interim Agreement concerning North American Regional Broadcasting [and 3 Annexes] |
| 27 July 1946 |
30 November 1946 |
International Accord Treatment of German-owned Patents |
| 5 July 1947 |
1 July 1948 |
Agreement concerning Insured Letters and Boxes [With Final Protocol] |
| 13 August 1947 |
|
Agreement between His Majesty's Government in the United Kingdom and the United States Government relating to the United States Leased Base at Argentia, Newfoundland |
| 6 March 1948 |
|
Wheat Agreement |
| 19 November 1948 |
1 December 1949 |
Protocol bringing under International Control Drugs outside the scope of the Convention of 13th July, 1931 for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs as amended by the Protocol of 11th December, 1946 |