| 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 |
|---|---|---|---|---|---|---|
| Algeria | 05-03-1969 (A) | 05-06-1969 | ||||
| Australia | 28-09-1965 | 09-01-1967 (R) | 09-04-1967 | |||
| Belgium | 20-06-1966 (A) | 20-09-1966 | ||||
| China | ||||||
| Côte d'Ivoire | 11-06-1965 | 26-09-1978 (R) | 26-12-1978 | |||
| Croatia | 29-09-1994 (A) | 29-12-1994 | ||||
| Denmark | 31-08-1965 | 16-05-1966 (R) | 16-08-1966 | |||
| Egypt | 20-10-1967 (A) | 20-01-1968 | ||||
| Finland | 17-05-1968 (A) | 17-08-1968 | ||||
| France | 06-07-1966 (A) | 06-10-1966 | ||||
| Germany | 02-06-1965 | 11-07-1969 (R) | 11-10-1969 | |||
| Greece | 18-01-1971 (A) | 18-04-1971 | ||||
| Iran | 21-01-1970 (A) | 21-04-1970 | ||||
| Ireland | 27-02-1967 (A) | 27-05-1967 | ||||
| Israel | 13-09-1971 (A) | 13-12-1971 | ||||
| Italy | 26-03-1968 (A) | 26-06-1968 | ||||
| Japan | 16-09-1965 | 15-06-1968 (R) | 15-09-1968 | |||
| Kenya | 06-03-1967 (A) | 06-06-1967 | ||||
| Lebanon | 31-08-1965 (S) | 11-12-1965 | ||||
| Luxembourg | 27-02-1975 (A) | 27-05-1975 | ||||
| Madagascar | 12-07-1965 | 30-09-1966 (R) | 30-12-1966 | |||
| Malta | 01-07-1966 (A) | 01-10-1966 | ||||
| Netherlands, the Kingdom of the | 09-11-1966 (A) | 09-02-1967 | ||||
| New Zealand | 03-06-1965 (S) | 11-12-1965 | ||||
| Niger | 28-07-1965 (S) | 11-12-1965 | ||||
| Nigeria | ||||||
| Norway | 10-09-1965 (S) | 11-12-1965 | ||||
| Pakistan | 27-09-1966 (A) | 27-12-1966 | ||||
| Poland | 28-09-1965 | |||||
| Portugal | 10-11-1967 (A) | 10-02-1968 | ||||
| Republic of Korea, the | 21-10-1975 (A) | 21-01-1976 | ||||
| Romania | 30-09-1965 | 07-03-1967 (R) | 07-06-1967 | |||
| Serbia | 27-12-2001 (A) | 27-03-2002 | ||||
| Sierra Leone | 07-09-1966 (A) | 07-12-1966 | ||||
| Slovenia | 23-02-1993 (A) | 23-05-1993 | ||||
| South Africa | 27-09-1965 (S) | 27-12-1965 | ||||
| Spain | 27-09-1965 | 07-10-1966 (R) | 07-01-1967 | |||
| Sweden | 28-09-1965 | 15-02-1966 (R) | 15-05-1966 | |||
| Switzerland | 28-09-1965 | 22-08-1968 (R) | 22-11-1968 | |||
| Syria | 30-04-1975 (A) | 30-07-1975 | ||||
| Tanzania | 08-12-1975 (A) | 08-03-1976 | ||||
| Tunisia | 14-07-1965 (S) | 11-12-1965 | ||||
| Türkiye | 17-05-1991 (A) | 17-08-1991 | ||||
| Uganda | 19-06-1967 (A) | 19-09-1967 | ||||
| United Kingdom | 04-06-1965 | 25-05-1966 (R) | 25-08-1966 | |||
| Yugoslavia (< 25-06-1991) | 15-04-1966 (A) | 15-07-1966 |