| Country | Action | Action Date | Effective Date |
|---|
| AUSTRIA | Signature | 05/07/1979 | |
| AUSTRIA | Ratification | 28/05/1980 | 29/08/1980 |
| AUSTRIA | Reservation | 28/05/1980 | |
| AUSTRIA | Reservation | 08/09/1986 | |
| AUSTRIA | Reservation | 17/08/1990 | |
| AUSTRIA | Reservation | 20/07/1995 | |
| AUSTRIA | Reservation | 22/11/2000 | |
| Berlin West | Extension | 10/11/1980 | 11/02/1981 |
| CZECH REPUBLIC | Ratification | 08/09/2000 | 09/12/2000 |
| CZECH REPUBLIC | Reservation | 08/09/2000 | |
| CZECH REPUBLIC | Declaration | 08/09/2000 | |
| CZECH REPUBLIC | Communication | 11/12/2009 | 11/12/2009 |
| CZECH REPUBLIC | Reservation | 09/12/2010 | 09/12/2010 |
| DENMARK | Signature | 24/04/1967 | |
| DENMARK | Ratification | 12/10/1978 | 13/01/1979 |
| DENMARK | Reservation | 12/10/1978 | |
| DENMARK | Declaration | 12/10/1978 | |
| DENMARK | Reservation | 13/01/1984 | |
| DENMARK | Declaration | 13/01/1984 | |
| DENMARK | Notification | 13/06/1988 | |
| DENMARK | Reservation | 13/01/1989 | |
| DENMARK | Reservation | 07/12/1993 | 13/01/1994 |
| DENMARK | Notification | 23/08/2001 | |
| DENMARK | Reservation | 12/01/2004 | 01/01/1900 |
| Faroe Islands | Extension | 28/11/1983 | |
| FRANCE | Signature | 24/04/1967 | |
| GERMANY FEDERAL REPUBLIC | Signature | 24/04/1967 | |
| GERMANY FEDERAL REPUBLIC | Ratification | 10/11/1980 | 11/02/1981 |
| GREECE | Signature | 19/05/1967 | |
| GREECE | Ratification | 23/07/1980 | 24/10/1980 |
| GREECE | Reservation | 23/07/1980 | |
| GREECE | Reservation | 01/08/1985 | |
| GREECE | Notification | 07/04/1986 | |
| GREECE | Reservation | 01/10/1990 | |
| GREECE | Withdrawal Res. | 01/08/1996 | |
| Guernsey, Bailiwick of | Extension | 05/09/1977 | |
| ICELAND | Signature | 27/09/1982 | |
| IRELAND, REPUBLIC OF | Signature | 25/01/1968 | |
| IRELAND, REPUBLIC OF | Ratification | 25/01/1968 | |
| IRELAND, REPUBLIC OF | Declaration | 25/01/1968 | |
| Isle of Man | Extension | 05/09/1977 | |
| Isle of Man | Denunciation | 21/06/2005 | 22/12/2005 |
| ITALY | Signature | 24/04/1967 | |
| ITALY | Ratification | 25/05/1976 | 26/08/1976 |
| ITALY | Declaration | 25/05/1976 | |
| ITALY | Reservation | 26/08/1981 | |
| ITALY | Reservation | 25/08/1986 | |
| ITALY | Reservation | 28/09/1995 | 26/08/1991 |
| ITALY | Notification | 09/04/1996 | |
| ITALY | Reservation | 21/08/1996 | |
| ITALY | Reservation | 30/05/2001 | |
| Jersey, Bailiwick of | Extension | 05/09/1977 | |
| LATVIA | Signature | 17/09/1999 | |
| LATVIA | Ratification | 13/07/2000 | 14/10/2000 |
| LATVIA | Declaration | 13/07/2000 | |
| LATVIA | Communication | 06/08/2003 | 01/01/1900 |
| LATVIA | Communication | 14/10/2004 | 01/01/1900 |
| LATVIA | Declaration | 27/08/2009 | 27/08/2009 |
| LIECHTENSTEIN | Signature | 02/07/1981 | |
| LIECHTENSTEIN | Ratification | 25/09/1981 | 26/12/1981 |
| LUXEMBOURG | Signature | 24/04/1967 | |
| MACEDONIA THE FYR OF | Signature | 03/04/2001 | |
| MACEDONIA THE FYR OF | Ratification | 15/01/2003 | 16/04/2003 |
| MACEDONIA THE FYR OF | Reservation | 15/01/2003 | |
| MACEDONIA THE FYR OF | Declaration | 15/01/2003 | |
| MACEDONIA THE FYR OF | Reservation | 16/04/2013 | |
| MALTA | Signature | 24/04/1967 | |
| MALTA | Ratification | 22/09/1967 | |
| NORWAY | Signature | 26/04/1967 | |
| NORWAY | Reservation | 26/04/1967 | |
| NORWAY | Ratification | 13/01/1972 | 14/04/1972 |
| NORWAY | Reservation | 13/01/1972 | |
| NORWAY | Reservation | 14/04/1977 | |
| NORWAY | Denunciation | 18/05/2008 | 18/05/2008 |
| POLAND | Signature | 11/03/1996 | |
| POLAND | Ratification | 21/06/1996 | 22/09/1996 |
| POLAND | Reservation | 21/06/1996 | |
| POLAND | Declaration | 21/06/1996 | |
| POLAND | Reservation | 06/09/2011 | 22/09/2011 |
| PORTUGAL | Signature | 04/07/1978 | |
| PORTUGAL | Ratification | 23/04/1990 | 24/07/1990 |
| PORTUGAL | Reservation | 23/04/1990 | |
| PORTUGAL | Declaration | 23/04/1990 | |
| ROMANIA | Accession | 18/05/1993 | 19/08/1993 |
| ROMANIA | Reservation | 18/05/1993 | |
| ROMANIA | Declaration | 18/05/1993 | |
| ROMANIA | Declaration | 16/09/1993 | |
| ROMANIA | Declaration | 02/09/1998 | |
| ROMANIA | Reservation | 13/02/2008 | 21/02/2008 |
| ROMANIA | Declaration | 11/03/2009 | |
| SWEDEN | Signature | 24/04/1967 | |
| SWEDEN | Ratification | 26/06/1968 | |
| SWITZERLAND | Signature | 03/06/1971 | |
| SWITZERLAND | Ratification | 29/12/1972 | |
| UNITED KINGDOM | Signature | 24/04/1967 | |
| UNITED KINGDOM | Ratification | 21/12/1967 | |
| UNITED KINGDOM | Denunciation | 21/06/2005 | 22/12/2005 |