| International Telecommunications Convention |
Extension
|
1 February 1962 |
|
| Constitution of the Universal Postal Union [with Final Protocol, General Regulations and Final Protocol thereto] |
Extension
|
23 December 1965 |
|
| Universal Postal Convention |
Extension
|
23 December 1965 |
|
| Agreement concerning Postal Parcels [with Final Protocol, Detailed Regulations and Final Protocol thereto] |
Extension
|
23 December 1965 |
|
| Convention against Discrimination in Education adopted by the General Conference of the United Nations Educational, Scientific and Cultural Organisation at its Eleventh Session |
Extension
|
29 November 1966 |
|
| Single Convention on Narcotic Drugs, 1961 |
Extension
|
1 December 1967 |
|
| Customs Convention on Containers [with Annexes and Protocol of Signature] |
Extension
|
3 January 1968 |
|
| Universal Postal Convention (with Final Protocol and Detailed Regulations) |
Extension
|
12 November 1971 |
|
| Additional Protocol to the Constitution of the Universal Postal Union (with Declarations, General Regulations, Final Protocol and Rules of Procedure of Congresses) |
Extension
|
12 November 1972 |
|
| Convention on the Protection and Promotion of the Diversity of Cultural Expressions |
|
|
|