| 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 |
|---|---|---|---|---|---|---|
| Australia | 10-12-1973 (R) | 30-03-1975 | ||||
| Belgium | 22-03-1977 (R) | 22-03-1977 | ||||
| Bosnia and Herzegovina | 01-10-1993 (Su) | 06-03-1992 | ||||
| Canada | 09-01-1975 (R) | 30-03-1975 | ||||
| Denmark | 24-01-1974 (R) | 30-03-1975 | ||||
| France | 16-07-1975 (R) | 16-07-1975 | ||||
| Germany | 13-08-1975 (R) | 13-08-1975 | ||||
| Italy | 23-02-1981 (R) | 23-02-1981 | ||||
| Morocco | 18-09-1974 (R) | 30-03-1975 | ||||
| Netherlands, the Kingdom of the | 09-10-1973 (R) | 30-03-1975 | ||||
| Norway | 12-02-1974 (R) | 30-03-1975 | ||||
| Slovenia | 16-06-1993 (Su) | 25-06-1991 | ||||
| Sweden | 25-09-1973 (R) | 30-03-1975 | ||||
| Switzerland | 30-12-1974 (R) | 30-03-1975 | ||||
| United Kingdom | 12-11-1974 (R) | 30-03-1975 | ||||
| Yugoslavia (< 25-06-1991) | 23-09-1976 (R) | 23-09-1976 |