| 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 |
|---|---|---|---|---|---|---|
| Albania | 11-02-2010 (A) | 01-05-2010 | ||||
| Austria | 11-01-1974 | 27-02-1979 (R) | 01-05-1979 | |||
| Belgium | 05-10-1973 | 14-07-1977 (R) | 07-10-1977 | |||
| Bulgaria | 30-04-2002 (A) | 01-07-2002 | ||||
| Croatia | 31-10-2007 (A) | 01-01-2008 | ||||
| Cyprus | 14-01-1998 (A) | 01-04-1998 | ||||
| Czech Republic | 30-04-2002 (A) | 01-07-2002 | ||||
| Denmark | 05-10-1973 | 30-10-1989 (R) | 01-01-1990 | |||
| Estonia | 30-04-2002 (A) | 01-07-2002 | ||||
| Finland | 29-12-1995 (A) | 01-03-1996 | ||||
| France | 05-10-1973 | 01-07-1977 (R) | 07-10-1977 | |||
| Germany | 05-10-1973 | 07-07-1976 (R) | 07-10-1977 | |||
| Greece | 05-10-1973 | 24-07-1986 (R) | 01-10-1986 | |||
| Hungary | 28-10-2002 (A) | 01-01-2003 | ||||
| Iceland | 31-08-2004 (A) | 01-11-2004 | ||||
| Ireland | 05-10-1973 | 11-05-1992 (R) | 01-08-1992 | |||
| Italy | 05-10-1973 | 29-09-1978 (R) | 01-12-1978 | |||
| Latvia | 05-04-2005 (A) | 01-07-2005 | ||||
| Liechtenstein | 05-10-1973 | 21-01-1980 (R) | 01-04-1980 | |||
| Lithuania | 03-09-2004 (A) | 01-12-2004 | ||||
| Luxembourg | 05-10-1973 | 07-07-1977 (R) | 07-10-1977 | |||
| Malta | 01-12-2006 (A) | 01-03-2007 | ||||
| Monaco | 05-04-1974 | 27-09-1991 (R) | 01-12-1991 | |||
| Montenegro | 15-07-2022 (A) | 01-10-2022 | ||||
| Netherlands, the Kingdom of the | 05-10-1973 | 28-02-1977 (R) | 07-10-1977 | |||
| North Macedonia | 28-10-2008 (A) | 01-01-2009 | ||||
| Norway | 05-10-1973 | 05-10-2007 (R) | 01-01-2008 | |||
| Poland | 30-12-2003 (A) | 01-03-2004 | ||||
| Portugal | 14-10-1991 (A) | 01-01-1992 | ||||
| Romania | 12-12-2002 (A) | 01-03-2003 | ||||
| San Marino | 21-04-2009 (A) | 01-07-2009 | ||||
| Serbia | 15-07-2010 (A) | 01-10-2010 | ||||
| Slovakia | 14-04-2002 (A) | 01-07-2002 | ||||
| Slovenia | 18-09-2002 (A) | 01-12-2002 | ||||
| Spain | 24-07-1986 (A) | 01-10-1986 | ||||
| Sweden | 05-10-1973 | 17-02-1978 (R) | 01-05-1978 | |||
| Switzerland | 05-10-1973 | 20-04-1977 (R) | 07-10-1977 | |||
| Türkiye | 16-08-2000 (A) | 01-11-2000 | ||||
| United Kingdom | 05-10-1973 | 03-03-1977 (R) | 07-10-1977 |