| Country | Action | Action Date | Effective Date |
|---|
| ALBANIA | Signature | 02/10/1996 | |
| ALBANIA | Ratification | 02/10/1996 | 02/10/1996 |
| ALBANIA | Declaration | 02/10/1996 | |
| ANDORRA | Signature | 31/05/2007 | |
| Antilles | Extension | 01/01/1986 | |
| ARMENIA | Signature | 25/01/2001 | |
| ARMENIA | Ratification | 26/04/2002 | |
| Aruba | Extension | 01/01/1986 | |
| AUSTRIA | Signature | 16/09/1963 | |
| AUSTRIA | Reservation | 16/09/1963 | |
| AUSTRIA | Ratification | 18/09/1969 | 18/09/1969 |
| AUSTRIA | Declaration | 16/08/1994 | |
| AUSTRIA | Declaration | 02/09/1997 | |
| AZERBAIJAN | Signature | 25/01/2001 | |
| AZERBAIJAN | Ratification | 15/04/2002 | 15/04/2002 |
| AZERBAIJAN | Declaration | 15/04/2002 | |
| BELGIUM | Signature | 16/09/1963 | |
| BELGIUM | Ratification | 21/09/1970 | 21/09/1970 |
| BELGIUM | Declaration | 10/06/1992 | |
| BELGIUM | Declaration | 29/06/1997 | |
| BELGIUM | Declaration | 30/06/1997 | |
| BOSNIA AND HERZEGOVINA | Signature | 24/04/2002 | |
| BOSNIA AND HERZEGOVINA | Ratification | 12/07/2002 | 12/07/2002 |
| BULGARIA | Signature | 03/11/1993 | |
| BULGARIA | Ratification | 04/11/2000 | 04/11/2000 |
| CROATIA | Signature | 06/11/1996 | |
| CROATIA | Declaration | 06/11/1996 | |
| CROATIA | Ratification | 05/11/1997 | 05/11/1997 |
| CROATIA | Declaration | 05/11/1997 | |
| CYPRUS | Signature | 06/10/1988 | |
| CYPRUS | Declaration | 06/10/1988 | |
| CYPRUS | Ratification | 03/10/1989 | 03/10/1989 |
| CYPRUS | Declaration | 03/10/1989 | |
| CYPRUS | Declaration | 11/12/1995 | |
| CYPRUS | Declaration | 02/02/1998 | |
| CZECH AND SLOVAK FEDERAL REPUBLIC | Signature | 21/02/1991 | |
| CZECH AND SLOVAK FEDERAL REPUBLIC | Ratification | 18/03/1992 | |
| CZECH REPUBLIC | Signature | 21/02/1991 | |
| CZECH REPUBLIC | Ratification | 18/03/1992 | 01/01/1993 |
| CZECH REPUBLIC | Letter | 23/07/1993 | |
| CZECHOSLOVAKIA | Signature | 21/02/1991 | |
| CZECHOSLOVAKIA | Ratification | 18/03/1992 | 18/03/1992 |
| CZECHOSLOVAKIA | Declaration | 18/03/1992 | |
| DENMARK | Signature | 16/09/1963 | |
| DENMARK | Ratification | 30/09/1964 | 02/05/1968 |
| DENMARK | Declaration | 13/04/1992 | |
| DENMARK | Declaration | 17/03/1997 | |
| ESTONIA | Signature | 14/05/1993 | |
| ESTONIA | Ratification | 16/04/1996 | 16/04/1996 |
| ESTONIA | Declaration | 16/04/1996 | |
| FINLAND | Signature | 05/05/1989 | |
| FINLAND | Ratification | 10/05/1990 | 10/05/1990 |
| FINLAND | Declaration | 10/05/1990 | |
| FRANCE | Signature | 22/10/1973 | |
| FRANCE | Ratification | 03/05/1974 | 03/05/1974 |
| FRANCE | Declaration | 03/05/1974 | |
| FRANCE | Declaration | 23/09/1994 | |
| GEORGIA | Signature | 17/06/1999 | |
| GEORGIA | Ratification | 14/04/2000 | 14/04/2000 |
| GERMANY FEDERAL REPUBLIC | Signature | 16/09/1963 | |
| GERMANY FEDERAL REPUBLIC | Ratification | 01/06/1968 | 01/06/1968 |
| GERMANY FEDERAL REPUBLIC | Declaration | 01/07/1994 | |
| HUNGARY | Signature | 06/11/1990 | |
| HUNGARY | Ratification | 05/11/1992 | 05/11/1992 |
| HUNGARY | Declaration | 05/11/1992 | |
| ICELAND | Declaration | 16/11/1967 | |
| ICELAND | Signature | 16/11/1967 | |
| ICELAND | Ratification | 16/11/1967 | 02/05/1968 |
| ICELAND | Declaration | 02/09/1994 | |
| IRELAND, REPUBLIC OF | Signature | 16/09/1963 | |
| IRELAND, REPUBLIC OF | Declaration | 16/09/1963 | |
| IRELAND, REPUBLIC OF | Ratification | 29/10/1968 | 29/10/1968 |
| IRELAND, REPUBLIC OF | Declaration | 29/10/1968 | |
| ITALY | Signature | 16/09/1963 | |
| ITALY | Ratification | 27/05/1982 | 27/05/1982 |
| ITALY | Declaration | 13/12/1996 | |
| ITALY | Withdrawal Res. | 12/11/2002 | |
| Land Berlin | Extension | 01/06/1968 | |
| LATVIA | Signature | 21/03/1997 | |
| LATVIA | Ratification | 27/06/1997 | 27/06/1997 |
| LATVIA | Declaration | 27/06/1997 | |
| LIECHTENSTEIN | Signature | 07/12/2004 | 01/01/1900 |
| LIECHTENSTEIN | Ratification | 08/02/2005 | 08/02/2005 |
| LITHUANIA | Signature | 14/05/1993 | |
| LITHUANIA | Ratification | 20/06/1995 | 20/06/1995 |
| LITHUANIA | Declaration | 20/06/1995 | |
| LITHUANIA | Notification | 05/03/1996 | |
| LITHUANIA | Declaration | 19/06/1998 | |
| LUXEMBOURG | Ratification | 02/05/1968 | 02/05/1968 |
| LUXEMBOURG | Signature | 16/09/1993 | |
| LUXEMBOURG | Declaration | 03/04/1996 | |
| MACEDONIA THE FYR OF | Signature | 14/06/1996 | |
| MACEDONIA THE FYR OF | Ratification | 10/04/1997 | |
| MACEDONIA THE FYR OF | Declaration | 10/04/1997 | |
| MALTA | Signature | 05/06/2002 | |
| MALTA | Ratification | 05/06/2002 | |
| MOLDOVA REPUBLIC OF | Signature | 02/05/1996 | |
| MOLDOVA REPUBLIC OF | Ratification | 12/09/1997 | 12/09/1997 |
| MOLDOVA REPUBLIC OF | Declaration | 12/09/1997 | |
| MONACO | Signature | 05/10/2004 | 01/01/1900 |
| MONACO | Ratification | 30/11/2005 | 30/11/2005 |
| NETHERLANDS THE | Signature | 15/11/1963 | |
| NETHERLANDS THE | Ratification | 23/06/1982 | 23/06/1982 |
| NETHERLANDS THE | Declaration | 23/06/1982 | |
| NETHERLANDS THE | Declaration | 01/01/1986 | 01/01/1986 |
| NORWAY | Signature | 16/09/1963 | |
| NORWAY | Ratification | 12/06/1964 | 02/05/1968 |
| NORWAY | Declaration | 07/08/1992 | |
| NORWAY | Declaration | 29/06/1997 | |
| POLAND | Signature | 14/09/1992 | |
| POLAND | Ratification | 10/10/1994 | 10/10/1994 |
| POLAND | Declaration | 01/02/1995 | |
| PORTUGAL | Signature | 27/04/1978 | |
| PORTUGAL | Ratification | 09/11/1978 | 09/11/1978 |
| PORTUGAL | Declaration | 09/11/1978 | |
| ROMANIA | Signature | 04/11/1993 | |
| ROMANIA | Ratification | 20/06/1994 | 20/06/1994 |
| ROMANIA | Declaration | 20/06/1994 | |
| RUSSIAN FEDERATION | Signature | 28/02/1996 | |
| RUSSIAN FEDERATION | Ratification | 05/05/1998 | 05/05/1998 |
| RUSSIAN FEDERATION | Reservation | 05/05/1998 | |
| RUSSIAN FEDERATION | Declaration | 05/05/1998 | |
| SAN MARINO | Signature | 01/03/1989 | |
| SAN MARINO | Ratification | 22/03/1989 | 22/03/1989 |
| SAN MARINO | Declaration | 22/03/1995 | |
| SAN MARINO | Declaration | 22/03/1998 | |
| SERBIA AND MONTENEGRO | Signature | 03/04/2003 | 01/01/1900 |
| SERBIA AND MONTENEGRO | Ratification | 03/03/2004 | 03/03/2004 |
| SLOVAK REPUBLIC | Signature | 21/02/1991 | |
| SLOVAK REPUBLIC | Ratification | 18/03/1992 | 01/01/1993 |
| SLOVENIA | Signature | 14/05/1993 | |
| SLOVENIA | Ratification | 28/06/1994 | 20/06/1994 |
| SLOVENIA | Declaration | 28/06/1994 | |
| SPAIN | Signature | 23/02/1978 | |
| SPAIN | Declaration | 16/09/2009 | |
| SWEDEN | Signature | 16/09/1963 | |
| SWEDEN | Ratification | 13/06/1964 | 02/05/1968 |
| SWEDEN | Declaration | 03/05/1996 | |
| SWEDEN | Declaration | 13/05/1996 | |
| TURKEY | Signature | 19/10/1992 | |
| UKRAINE | Signature | 19/12/1996 | |
| UKRAINE | Ratification | 11/09/1997 | |
| UKRAINE | Declaration | 11/09/1997 | |
| UNITED KINGDOM | Signature | 16/09/1963 | |
| YUGOSLAVIA, FEDERAL REPUBLIC OF | Signature | 03/04/2003 | |