| Agreement on the Importation of Educational Scientific and Cultural Materials |
Extension
|
11 March 1954 |
|
| International Agreement for the Regulation of the Production and Marketing of Sugar |
Extension
|
30 March 1954 |
30 March 1954 |
| Universal Postal Convention [together with Final Protocol, Detailed Regulations and Annexes, Provisions concerning Air Mail with their Final Protocol and Annexes] |
Extension
|
23 June 1960 |
|
| Agreement concerning Postal Parcels [with Final Protocol, Detailed Regulations and Final Protocol thereto] |
Signature
|
10 July 1964 |
|
| Protocol to amend the Convention for the Unification of Certain Rules relating to International Carriage by Air signed at Warsaw on 12 October 1929 |
Extension
|
3 March 1967 |
1 June 1967 |
| Universal Postal Convention |
Extension
|
6 March 1968 |
|
| Constitution of the Universal Postal Union [with Final Protocol, General Regulations and Final Protocol thereto] |
Extension
|
6 March 1968 |
|
| Agreement concerning Postal Parcels [with Final Protocol, Detailed Regulations and Final Protocol thereto] |
Approval
|
6 March 1968 |
|
| International Telecommunications Convention with Final Protocol, Additional Protocols I to III and Optional Additional Protocol (with Additional Protocol IV of 21 October 1965) |
Extension
|
7 March 1968 |
|
| Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the United States of America extending to certain overseas territories the Agreement of 26 November 1965 concerning the reciprocal granting of licences to amateur radio operators |
Extension
|
11 December 1969 |
11 December 1969 |
| Insured Letters and Boxes Agreement [With Detailed Regulations] |
Extension
|
30 June 1972 |
|
| Postal Parcels Agreement (with Final Protocol and Detailed Regulations] |
Extension
|
30 June 1972 |
|
| Universal Postal Convention (with Final Protocol and Detailed Regulations) |
Extension
|
30 June 1972 |
|
| Additional Protocol to the Constitution of the Universal Postal Union (with Declarations, General Regulations, Final Protocol and Rules of Procedure of Congresses) |
Extension
|
30 June 1972 |
|
| Additional Protocol to the Constitution of the Universal Postal Union (with Declarations, General Regulations, Final Protocol and Rules of Procedure of Congresses) |
Extension
|
30 June 1972 |
|
| Convention on the Service Abroad of Judicial and Extrajudicial Documents in Civil or Commercial Matters |
Extension
|
|
19 July 1970 |