| Party | Signature | Provisional application |
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known | Entry into force | Renunciation | Termination |
|---|---|---|---|---|---|---|
| Belgium | 03-08-1959 | 15-05-1963 (R) | 01-07-1963 | |||
| Canada | 03-08-1959 | 11-12-1961 (R) | 01-07-1963 | |||
| France | 03-08-1959 | 11-01-1962 (R) | 01-07-1963 | |||
| Germany | 03-08-1959 | 01-06-1963 (R) | 01-07-1963 | |||
| Netherlands, the Kingdom of the | 03-08-1959 | 10-09-1962 (R) | 01-07-1963 | |||
| United Kingdom | 03-08-1959 | 09-07-1962 (R) | 01-07-1963 | |||
| United States of America | 03-08-1959 | 28-07-1961 (R) | 01-07-1963 |