| 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 |
|---|---|---|---|---|---|---|
| Austria | 05-01-1970 | 08-03-1971 (R) | 07-04-1971 | |||
| Belgium | 05-09-1967 | 02-12-1969 (R) | 01-01-1970 | |||
| Cyprus | 26-10-1973 (A) | 25-11-1973 | ||||
| Denmark | 07-06-1972 (R) | 07-07-1972 | ||||
| Finland | 10-07-1967 | 30-04-1968 (R) | 30-05-1968 | |||
| France | 10-07-1967 | 04-08-1967 (R) | 30-05-1968 | |||
| Greece | 10-07-1967 | 31-05-1971 (R) | 30-06-1971 | |||
| Ireland | 10-07-1967 | 15-03-1968 (R) | 30-05-1968 | |||
| Italy | 05-08-1968 | 20-01-1976 (R) | 19-02-1976 | |||
| Netherlands, the Kingdom of the | 12-01-1968 | 21-11-1968 (R) | 21-12-1968 | |||
| Norway | 07-06-1972 (R) | 07-07-1972 | ||||
| Portugal | 10-07-1967 | 08-03-1968 (R) | 30-05-1968 | |||
| Spain | 10-07-1967 | 14-02-1969 (R) | 16-03-1969 | |||
| Sweden | 07-06-1972 (R) | 07-07-1972 | ||||
| United Kingdom | 10-07-1967 | 04-04-1968 (R) | 30-05-1968 |