| Country | Action | Action Date | Effective Date |
|---|
| ALBANIA | Signature | 19/05/1998 | |
| ALBANIA | Ratification | 19/05/1998 | 17/08/1998 |
| ALBANIA | Declaration | 19/05/1998 | |
| ANDORRA | Signature | 11/05/2000 | |
| ANDORRA | Ratification | 13/10/2000 | 11/01/2001 |
| ANDORRA | Reservation | 13/10/2000 | |
| ANDORRA | Declaration | 13/10/2000 | |
| ARMENIA | Ratification | 25/01/2002 | 25/04/2002 |
| ARMENIA | Reservation | 25/01/2002 | |
| ARMENIA | Declaration | 25/01/2002 | |
| AUSTRIA | Signature | 13/12/1957 | |
| AUSTRIA | Ratification | 21/05/1969 | 19/08/1969 |
| AUSTRIA | Declaration | 21/05/1969 | |
| AUSTRIA | Reservation | 21/05/1969 | |
| AUSTRIA | Communication | 04/06/1991 | |
| AUSTRIA | Declaration | 11/01/1994 | |
| AUSTRIA | Declaration | 05/12/1997 | |
| AUSTRIA | Declaration | 18/03/2005 | |
| AZERBAIJAN | Signature | 07/11/2001 | |
| AZERBAIJAN | Ratification | 28/06/2002 | 26/09/2002 |
| AZERBAIJAN | Declaration | 28/06/2002 | |
| AZERBAIJAN | Reservation | 28/06/2002 | |
| BELGIUM | Signature | 13/12/1957 | |
| BELGIUM | Ratification | 29/08/1997 | 27/11/1997 |
| BELGIUM | Declaration | 29/08/1997 | |
| BELGIUM | Reservation | 29/08/1997 | |
| BELGIUM | Declaration | 26/04/2004 | 01/01/1900 |
| BELGIUM | Communication | 05/02/2010 | 18/02/2010 |
| Berlin West | Extension | 02/10/1976 | 01/09/1977 |
| BOSNIA AND HERZEGOVINA | Signature | 30/04/2004 | 01/01/1900 |
| BOSNIA AND HERZEGOVINA | Ratification | 25/04/2005 | 24/07/2005 |
| BULGARIA | Reservation | 30/09/1993 | |
| BULGARIA | Declaration | 30/09/1993 | |
| BULGARIA | Signature | 30/09/1993 | |
| BULGARIA | Ratification | 17/06/1994 | 15/09/1994 |
| BULGARIA | Reservation | 17/06/1994 | |
| BULGARIA | Declaration | 17/06/1994 | |
| BULGARIA | Corrigendum | 28/07/1994 | |
| BULGARIA | Withdrawal Res. | 13/06/2001 | |
| BULGARIA | Declaration | 07/03/2002 | |
| BULGARIA | Declaration | 06/01/2004 | 01/01/1900 |
| BULGARIA | Notification | 13/11/2006 | |
| Channel Islands | Extension | 13/02/1991 | 14/05/1991 |
| CROATIA | Accession | 25/01/1995 | 25/04/1995 |
| CROATIA | Declaration | 25/01/1995 | |
| CYPRUS | Signature | 18/09/1970 | |
| CYPRUS | Declaration | 18/09/1970 | |
| CYPRUS | Reservation | 18/09/1970 | |
| CYPRUS | Ratification | 22/01/1971 | 22/04/1971 |
| CYPRUS | Declaration | 22/01/1971 | |
| CYPRUS | Reservation | 22/01/1971 | |
| CYPRUS | Withdrawal Dec. | 25/05/2001 | |
| CYPRUS | Declaration | 24/05/2005 | |
| CZECH REPUBLIC | Succession | 08/01/1993 | 01/01/1993 |
| CZECH REPUBLIC | Declaration | 14/01/2005 | 01/01/1900 |
| CZECH REPUBLIC | Declaration | 23/06/2006 | |
| CZECH REPUBLIC | Declaration | 06/10/2014 | |
| CZECH REPUBLIC | Withdrawal Res. | 08/10/2014 | |
| CZECHOSLOVAKIA | Signature | 13/02/1992 | |
| CZECHOSLOVAKIA | Reservation | 13/02/1992 | |
| CZECHOSLOVAKIA | Ratification | 15/04/1992 | 14/07/1992 |
| CZECHOSLOVAKIA | Reservation | 15/04/1992 | |
| DENMARK | Signature | 13/12/1957 | |
| DENMARK | Ratification | 13/09/1962 | 12/12/1962 |
| DENMARK | Declaration | 13/09/1962 | |
| DENMARK | Reservation | 13/09/1962 | |
| DENMARK | Withdrawal Res. | 23/09/2002 | 23/09/2002 |
| DENMARK | Declaration | 12/11/2003 | 01/01/2004 |
| ESTONIA | Signature | 04/11/1993 | |
| ESTONIA | Ratification | 28/04/1997 | |
| ESTONIA | Declaration | 28/04/1997 | |
| FINLAND | Accession | 12/05/1971 | 10/08/1971 |
| FINLAND | Declaration | 12/05/1971 | |
| FINLAND | Reservation | 12/05/1971 | |
| FINLAND | Withdrawal Res. | 24/04/2002 | |
| FINLAND | Declaration | 21/04/2004 | 01/01/1900 |
| FRANCE | Signature | 13/12/1957 | |
| FRANCE | Ratification | 10/02/1986 | 11/05/1986 |
| FRANCE | Declaration | 10/02/1986 | |
| FRANCE | Reservation | 10/02/1986 | |
| FRANCE | Declaration | 18/10/2004 | 01/01/1900 |
| GEORGIA | Ratification | 15/06/2001 | 13/09/2001 |
| GEORGIA | Reservation | 15/06/2001 | |
| GEORGIA | Declaration | 15/06/2001 | |
| GERMANY FEDERAL REPUBLIC | Signature | 13/12/1957 | |
| GERMANY FEDERAL REPUBLIC | Ratification | 02/10/1976 | 01/01/1977 |
| GERMANY FEDERAL REPUBLIC | Reservation | 02/10/1976 | |
| GERMANY FEDERAL REPUBLIC | Declaration | 13/10/1993 | |
| GERMANY FEDERAL REPUBLIC | Declaration | 23/08/2004 | 01/01/1900 |
| GERMANY FEDERAL REPUBLIC | Declaration | 23/08/2004 | 01/01/1900 |
| GERMANY FEDERAL REPUBLIC | Declaration | 08/11/2010 | |
| Gibraltar | Extension | 27/10/2019 | |
| GREECE | Signature | 13/12/1957 | |
| GREECE | Ratification | 29/05/1961 | 27/08/1961 |
| GREECE | Reservation | 29/05/1961 | |
| GREECE | Declaration | 12/10/2006 | |
| HUNGARY | Signature | 19/11/1991 | |
| HUNGARY | Ratification | 13/07/1993 | 11/10/1993 |
| HUNGARY | Reservation | 13/07/1993 | |
| HUNGARY | Declaration | 13/07/1993 | |
| HUNGARY | Withdrawal Res. | 25/02/1999 | |
| HUNGARY | Declaration | 06/05/2004 | 27/05/2004 |
| ICELAND | Signature | 27/09/1982 | |
| ICELAND | Ratification | 20/06/1984 | 18/09/1984 |
| ICELAND | Declaration | 20/06/1984 | |
| ICELAND | Reservation | 20/06/1984 | |
| IRELAND, REPUBLIC OF | Ratification | 02/05/1966 | 01/01/1900 |
| IRELAND, REPUBLIC OF | Signature | 02/05/1966 | |
| IRELAND, REPUBLIC OF | Reservation | 02/05/1966 | 31/07/1966 |
| IRELAND, REPUBLIC OF | Notification | 13/05/1991 | 01/01/1900 |
| IRELAND, REPUBLIC OF | Declaration | 15/02/2004 | 01/01/1900 |
| IRELAND, REPUBLIC OF | Withdrawal Dec. | 15/02/2004 | 01/01/1900 |
| Isle of Man | Extension | 13/02/1991 | 14/05/1991 |
| ISRAEL | Accession | 27/09/1967 | 26/12/1967 |
| ISRAEL | Reservation | 27/09/1967 | |
| ISRAEL | Declaration | 05/12/1997 | |
| ISRAEL | Withdrawal | 31/01/2002 | |
| ITALY | Signature | 13/12/1957 | |
| ITALY | Ratification | 06/08/1963 | 04/11/1963 |
| ITALY | Reservation | 06/08/1963 | |
| ITALY | Declaration | 06/08/1963 | |
| ITALY | Declaration | 25/04/2006 | |
| ITALY | Declaration | 25/04/2006 | |
| KOREA | Accession | 29/09/2011 | 29/12/2011 |
| KOREA | Reservation | 29/09/2011 | |
| KOREA | Declaration | 29/09/2011 | |
| LATVIA | Signature | 30/10/1996 | |
| LATVIA | Ratification | 02/05/1997 | 31/07/1997 |
| LATVIA | Declaration | 02/05/1997 | |
| LATVIA | Declaration | 03/01/2006 | |
| LIECHTENSTEIN | Accession | 28/10/1969 | 26/01/1970 |
| LIECHTENSTEIN | Declaration | 28/10/1969 | |
| LIECHTENSTEIN | Reservation | 28/10/1969 | |
| LITHUANIA | Signature | 09/11/1994 | |
| LITHUANIA | Ratification | 20/06/1995 | 18/09/1995 |
| LITHUANIA | Reservation | 20/06/1995 | |
| LITHUANIA | Declaration | 20/06/1995 | |
| LITHUANIA | Declaration | 28/07/2004 | 01/01/1900 |
| LUXEMBOURG | Signature | 13/12/1957 | |
| LUXEMBOURG | Ratification | 18/11/1976 | 16/02/1977 |
| LUXEMBOURG | Declaration | 18/11/1976 | |
| LUXEMBOURG | Reservation | 18/11/1976 | |
| LUXEMBOURG | Declaration | 02/11/2004 | 01/01/1900 |
| LUXEMBOURG | Withdrawal Dec. | 15/02/2012 | |
| MACEDONIA THE FYR OF | Signature | 28/07/1999 | |
| MACEDONIA THE FYR OF | Ratification | 28/07/1999 | 26/10/1999 |
| MACEDONIA THE FYR OF | Declaration | 28/07/1999 | |
| MACEDONIA THE FYR OF | Reservation | 28/07/1999 | |
| MALTA | Signature | 19/03/1996 | |
| MALTA | Ratification | 19/03/1996 | 17/06/1996 |
| MALTA | Reservation | 19/03/1996 | |
| MALTA | Declaration | 09/11/2005 | |
| MOLDOVA REPUBLIC OF | Signature | 02/05/1996 | |
| MOLDOVA REPUBLIC OF | Ratification | 02/10/1997 | |
| MOLDOVA REPUBLIC OF | Declaration | 02/10/1997 | |
| MONACO | Ratification | 30/01/2009 | 01/05/2009 |
| MONACO | Signature | 30/01/2009 | 01/05/2009 |
| MONACO | Reservation | 30/01/2009 | |
| NETHERLANDS THE | Signature | 21/01/1965 | |
| NETHERLANDS THE | Ratification | 14/02/1969 | 15/05/1969 |
| NETHERLANDS THE | Declaration | 14/02/1969 | |
| NETHERLANDS THE | Reservation | 14/02/1969 | |
| NETHERLANDS THE | Declaration | 14/10/1987 | 01/01/1988 |
| NETHERLANDS THE | Declaration | 08/10/1993 | 01/10/1993 |
| NETHERLANDS THE | Declaration | 10/11/1993 | 01/12/1993 |
| NETHERLANDS THE | Declaration | 14/12/1993 | |
| NETHERLANDS THE | Communication | 01/01/1994 | |
| NETHERLANDS THE | Declaration | 04/01/1994 | |
| NETHERLANDS THE | Declaration | 02/02/1994 | |
| NETHERLANDS THE | Declaration | 11/03/1994 | |
| NETHERLANDS THE | Communication | 20/05/1994 | 01/05/1994 |
| NETHERLANDS THE | Communication | 20/05/1994 | 01/06/1994 |
| NETHERLANDS THE | Declaration | 15/12/1994 | |
| NETHERLANDS THE | Communication | 08/11/1996 | |
| NETHERLANDS THE | Declaration | 05/09/2005 | |
| NETHERLANDS THE | Communication | 05/02/2010 | 18/02/2010 |
| NETHERLANDS THE | Declaration | 04/01/2012 | |
| NETHERLANDS THE | Declaration | 28/06/2013 | |
| NORWAY | Signature | 13/12/1957 | |
| NORWAY | Declaration | 13/12/1957 | |
| NORWAY | Reservation | 13/12/1957 | |
| NORWAY | Ratification | 19/01/1960 | 18/04/1960 |
| POLAND | Signature | 19/02/1993 | |
| POLAND | Ratification | 15/06/1993 | 13/09/1993 |
| POLAND | Declaration | 15/06/1993 | |
| POLAND | Declaration | 24/02/2005 | 01/01/1900 |
| PORTUGAL | Signature | 27/04/1977 | |
| PORTUGAL | Ratification | 25/01/1990 | 25/04/1990 |
| PORTUGAL | Declaration | 12/02/1990 | 25/04/1990 |
| PORTUGAL | Reservation | 12/02/1990 | 25/04/1990 |
| PORTUGAL | Declaration | 15/04/2005 | 18/04/2005 |
| ROMANIA | Signature | 30/06/1995 | |
| ROMANIA | Ratification | 10/09/1997 | 09/12/1997 |
| ROMANIA | Declaration | 10/09/1997 | |
| ROMANIA | Reservation | 10/09/1997 | |
| ROMANIA | Withdrawal Res. | 06/10/2006 | |
| ROMANIA | Declaration | 09/02/2007 | 09/02/2007 |
| ROMANIA | Notification | 17/07/2007 | |
| RUSSIAN FEDERATION | Signature | 07/11/1996 | |
| RUSSIAN FEDERATION | Reservation | 07/11/1996 | |
| RUSSIAN FEDERATION | Declaration | 07/11/1996 | |
| RUSSIAN FEDERATION | Ratification | 10/12/1999 | 09/03/2000 |
| RUSSIAN FEDERATION | Reservation | 10/12/1999 | 09/03/2000 |
| SERBIA | Withdrawal Dec. | 04/02/2011 | 04/02/2011 |
| SLOVAK REPUBLIC | Succession | 08/01/1993 | 01/01/1993 |
| SLOVAK REPUBLIC | Declaration | 03/05/2000 | |
| SLOVAK REPUBLIC | Declaration | 28/07/2006 | |
| SLOVENIA | Signature | 31/03/1994 | |
| SLOVENIA | Ratification | 16/02/1995 | 17/05/1995 |
| SLOVENIA | Declaration | 30/09/2004 | 01/01/1900 |
| SOUTH AFRICA | Accession | 12/02/2003 | 13/05/2003 |
| SOUTH AFRICA | Reservation | 13/05/2003 | |
| SPAIN | Signature | 24/07/1979 | |
| SPAIN | Ratification | 07/05/1982 | 05/08/1982 |
| SPAIN | Reservation | 07/05/1982 | |
| SPAIN | Declaration | 07/05/1982 | |
| SWEDEN | Signature | 13/12/1957 | |
| SWEDEN | Ratification | 22/01/1959 | 18/04/1960 |
| SWEDEN | Declaration | 22/01/1959 | |
| SWEDEN | Reservation | 22/01/1959 | |
| SWEDEN | Withdrawal Res. | 01/10/2001 | |
| SWEDEN | Declaration | 01/01/2004 | 01/01/1900 |
| SWITZERLAND | Signature | 29/11/1965 | |
| SWITZERLAND | Ratification | 20/12/1966 | 20/03/1967 |
| SWITZERLAND | Declaration | 20/12/1966 | |
| SWITZERLAND | Reservation | 20/12/1966 | |
| SWITZERLAND | Withdrawal Res. | 09/02/1983 | |
| SWITZERLAND | Communication | 22/08/1991 | |
| TURKEY | Signature | 13/12/1957 | |
| TURKEY | Reservation | 13/12/1957 | |
| TURKEY | Ratification | 07/01/1960 | 18/04/1960 |
| TURKEY | Declaration | 21/06/1994 | |
| UKRAINE | Signature | 29/05/1997 | |
| UKRAINE | Ratification | 11/03/1998 | 09/06/1998 |
| UKRAINE | Declaration | 01/02/2000 | |
| UNITED KINGDOM | Signature | 21/12/1990 | |
| UNITED KINGDOM | Ratification | 13/02/1991 | 14/05/1991 |
| UNITED KINGDOM | Declaration | 13/02/1991 | |
| UNITED KINGDOM | Reservation | 13/02/1991 | |
| UNITED KINGDOM | Notification | 13/02/1991 | |
| UNITED KINGDOM | Withdrawal Res. | 21/06/1991 | |
| UNITED KINGDOM | Notification | 09/01/1996 | |
| UNITED KINGDOM | Notification | 14/02/1996 | |
| YUGOSLAVIA | Accession | 30/09/2002 | 29/12/2002 |
| YUGOSLAVIA | Declaration | 30/09/2002 | |