Enlargement of the European Union and "morally imperative", which reflected the desire of the EU to admit these countries as members, even though they were less developed than the Western European countries. Following this Romania and Bulgaria, though were deemed initially as not fully ready by the Commission to join in 2004, acceded nevertheless on 1 January 2007. These, like the countries joining in 2004, faced a series of restrictions as to their citizens not fully enjoying working rights on the territory of some of the older EU members. Bulgaria and Romania are not yet members of the Schengen area; however, their citizens can travel
Glossary of European Union concepts, acronyms, & jargon European Communities and two countries (Spain and Portugal) concerning their accession to the EC. It was signed on 12 June 1985 and Spain and Portugal became full member states on 1 January 1986 following the ratification procedures. The Treaty of Accession 1994 was the agreement between the European Union and four countries (Austria, Finland, Sweden and Norway) concerning their accession to the EU. It was signed on 26 July 1994 and Austria, Finland and Sweden became full member states on 1 January 1995 following the ratification procedures. Norway again failed to join because its referendum did not pass. The Treaty