| 4 July 1953 |
16 July 1953 |
Agreement concerning Collaboration between the International Labour Organisation and the European Coal and Steel Community |
| 7 July 1958 |
7 July 1958 |
Agreement concerning Cooperation between the International Labour Organisation and the European Economic Community |
| 14 January 1959 |
|
Agreement between the United Kingdom of Great Britain and Northern Ireland and the International Labour Organisation concerning the establishment of an African Field Office in Lagos |
| 26 January 1961 |
26 January 1961 |
Agreement concerning Cooperation between the International Labour Organisation and the European Atomic Energy Community |