| For Belgium, Germany, France, Luxembourg, Netherlands, Switzerland and United Kingdom: 7 October 1977; Sweden: 1 May 1978; Italy: 1 December 1978; Austria: 1 May 1979; Liechtenstein: 1 April 1980; Greece and Spain: 1 October 1986; Denmark: 1 January 1990; Monaco: 1 December 1991; Portugal: 1 January 1992; Ireland: 1 August 1992; Finland: 1 March 1996; Cyprus: 1 April 1998; Turkey: 1 November 2000; Bulgaria, Czech Republic, Estonia, Slovakia: 1 July 2002; Slovenia: 1 December 2002; Hungary: 1 January 2003; Romania: 1 March 2003; Poland: 1 March 2004; Iceland: 1 November 2004; Lithuania: 1 December 2004; Latvia: 1 July 2005; Malta: 1 March 2007. | | |