| 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 | 17-10-1991 | 17-10-1991 (R) | 01-01-1992 | |||
| Canada | 11-10-1988 | 20-10-1992 (R) | 01-01-1993 | |||
| China | ||||||
| Cyprus | 11-03-1998 | 15-03-2017 (R) | 01-06-2017 | |||
| France | 26-11-1991 | |||||
| Italy | 01-07-1985 | 21-02-1990 (R) | 01-01-1992 | |||
| Liechtenstein | 13-12-2004 (A) | 01-04-2006 | ||||
| Luxembourg | 01-07-1985 | 16-10-2003 (R) | 01-01-2004 | |||
| Malta | 07-12-1994 (A) | 01-03-1996 | ||||
| Monaco | 01-06-2007 (A) | 01-09-2008 | ||||
| Netherlands, the Kingdom of the | 01-07-1985 | 28-11-1995 (R) | 01-02-1996 | |||
| Panama | 30-08-2017 (A) | 01-12-2018 | ||||
| San Marino | 28-04-2005 (A) | 01-08-2006 | ||||
| Switzerland | 03-04-2007 | 26-04-2007 (R) | 01-07-2007 | |||
| United Kingdom | 10-01-1986 | 17-11-1989 (R) | 01-01-1992 | |||
| United States of America | 13-06-1988 |