Enumeration Valid from Valid to Description Description of changes to predecessor
4 2021-01-01 List of member states of the European Union as per 2021-01-01. The United Kingdom of Great Britain and Northern Ireland leaves the European Union on 2021-01-01.
3 2013-07-01 2020-12-31 List of member states of the European Union as per 2013-07-01. Added Croatia, whose date of accession to the European Union is 2013-07-01.
2 2007-01-01 2013-06-30 List of member states of the European Union as at 2007-01-01. Added Bulgaria and Romania, whose date of accession to the European Union is 2007-01-01.
1 2006-12-31 List of member states of the European Union as at 2004-05-01.
4 items found, showing all items.