| 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 | 28-05-1979 | 21-04-1980 (R) | 01-01-1981 | |||
| Denmark | 28-05-1979 | 20-03-1980 (R) | 01-01-1981 | |||
| France | 28-05-1979 | 28-12-1979 (R) | 01-01-1981 | |||
| Germany | 28-05-1979 | 29-04-1980 (R) | 01-01-1981 | |||
| Greece | 28-05-1979 | 24-01-1980 (R) | 01-01-1981 | |||
| Ireland | 28-05-1979 | 31-12-1979 (R) | 01-01-1981 | |||
| Italy | 28-05-1979 | 28-03-1980 (R) | 01-01-1981 | |||
| Luxembourg | 28-05-1979 | 06-06-1980 (R) | 01-01-1981 | |||
| Netherlands, the Kingdom of the | 28-05-1979 | 25-06-1980 (R) | 01-01-1981 | |||
| United Kingdom | 28-05-1979 | 22-12-1979 (R) | 01-01-1981 |