| 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 |
|---|---|---|---|---|---|---|
| Antigua and Barbuda | 12-10-2009 (A) | 11-11-2009 | ||||
| Argentina | 07-12-1988 (A) | 06-01-1989 | ||||
| Belarus | 27-05-1982 (S) | 30-07-1983 | ||||
| Belgium | 07-02-1992 (A) | 08-03-1992 | ||||
| Brazil | 26-03-1982 | 07-01-1993 (R) | 06-02-1993 | |||
| Bulgaria | 12-10-1982 (A) | 30-07-1983 | ||||
| Cameroon | 22-01-1992 (A) | 21-02-1992 | ||||
| Canada | 30-06-1983 (A) | 30-07-1983 | ||||
| Chile | 29-04-1982 | 01-02-1984 (R) | 02-03-1984 | |||
| China | 28-05-1982 | 13-05-1987 (R) | 12-06-1987 | |||
| Cuba | 19-06-1992 (A) | 19-07-1992 | ||||
| Cyprus | 29-03-1994 (A) | 28-04-1994 | ||||
| Czech Republic | 06-09-2012 (A) | 06-10-2012 | ||||
| Denmark | 23-07-1986 (A) | 22-08-1986 | ||||
| Finland | 25-05-1982 (S) | 30-07-1983 | ||||
| France | 28-05-1982 | 19-09-1985 (R) | 19-10-1985 | |||
| Gabon | 16-12-1998 (A) | 15-01-1999 | ||||
| Germany | 21-04-1982 | 09-11-1984 (R) | 09-12-1984 | |||
| Greece | 28-05-1982 | 14-10-1988 (R) | 13-11-1988 | |||
| Iceland | 26-10-1998 (A) | 25-11-1998 | ||||
| India | 07-10-1987 (A) | 06-11-1987 | ||||
| Indonesia | 14-11-1989 (A) | 14-12-1989 | ||||
| Iraq | 14-08-1986 (A) | 13-09-1986 | ||||
| Italy | 28-11-1988 (A) | 28-12-1988 | ||||
| Kuwait | 10-02-1982 | 25-03-1986 (R) | 24-04-1986 | |||
| Latvia | 17-11-1997 (A) | 17-12-1997 | ||||
| Liberia | 25-11-1982 (A) | 30-07-1983 | ||||
| Mongolia | 28-09-2011 (R) | 28-10-2011 | ||||
| Morocco | 12-07-1999 (A) | 12-08-1999 | ||||
| Netherlands, the Kingdom of the | 14-06-1983 (A) | 30-07-1983 | ||||
| Norway | 19-04-1982 (S) | 30-07-1983 | ||||
| Oman | 07-01-1982 | 18-08-1986 (R) | 17-09-1986 | |||
| Poland | 29-01-1987 (A) | 28-02-1987 | ||||
| Portugal | 28-05-1982 | 17-10-1995 (R) | 16-11-1995 | |||
| Qatar | 14-05-1992 (A) | 13-06-1992 | ||||
| Romania | 08-04-1992 (A) | 08-05-1992 | ||||
| Russian Federation | 27-05-1982 (S) | 30-07-1983 | ||||
| Saudi Arabia | 14-03-1988 (A) | 13-04-1988 | ||||
| Slovakia | 03-12-2001 (A) | 02-01-2002 | ||||
| Spain | 16-01-1991 (A) | 15-02-1991 | ||||
| Sri Lanka | 27-04-1982 (S) | 30-07-1983 | ||||
| Sweden | 09-03-1982 | 05-12-1984 (R) | 04-01-1985 | |||
| Switzerland | 23-04-1992 (A) | 23-05-1992 | ||||
| Thailand | 30-05-2008 (A) | 30-06-2008 | ||||
| Ukraine | 27-05-1982 (S) | 30-07-1983 |