| 11 October 1947 |
23 March 1950 |
Convention of the World Meteorological Organization |
| 11 October 1947 |
|
Protocol concerning Spain as regards accession to the Convention of the World Meteorological Organisation |
| 11 October 1947 |
|
Final Act to the International Meteorological Conference, 22nd September - 11th October 1947 |
| 28 February 1949 |
|
Agreement between the Governments of the United Kingdom, Norway and Sweden relating to a Joint Ocean Weather Station in the North Atlantic |
| 15 November 1955 |
15 November 1955 |
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 for the Construction and Operation of a Weather Station on Betio Island |
| 20 January 1958 |
20 January 1958 |
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 about the Weather Station on Betio Island |
| 30 December 1958 |
30 December 1958 |
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 relating to the Establishment of Hurricane Research Stations on Jamaica and Grand Cayman Island |
| 30 December 1958 |
15 February 1960 |
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 relating to the Establishment of Hurricane Research Stations on Jamaica and Grand Cayman Island |
| 26 September 1961 |
26 September 1961 |
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 concerning the Operation of the Weather Station on Betio Island |
| 23 November 1966 |
12 December 1966 |
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 for the Continued Operation of Hurricane Research Stations in the Cayman Islands established under the Agreement of 30 December 1958 as amended by the Agreement of 15 February 1960 |
|
15 April 1959 |
Amended Text of Article 13 of the Convention of the World Meteorological Organisation, signed at Washington on October 11, 1947, adopted by the Third Congress of the Organisation, Geneva, April 15, 1959 |
|
19 November 2000 |
Amending Protocol to the Convention for the Establishment of a European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) done at Geneva on 24 May 1983, adopted at the 15th Meeting of the EUMETSAT Council on 4-5 June 1991 |
|
6 June 2010 |
Amended Convention establishing the European Centre for Medium-Range Weather Forecasts and the Protocol on the Privileges and Immunities of the Centre |