Act on the General Freedom of Movement for EU Citizens (Freedom of Movement Act/EU - FreizügG/EU) of 30 July 2004 (Federal Law Gazette I, p. 1950, 1986), last amended by Art. 2 of the Act to Implement Residence- and Asylum-Related Directives of the European Union of 19 August 2007 (Federal Law Gazette I, p. 1970, 1991)