Bulgaria and Romania acceded to the EU on 1 January 2007, and by extension the European Economic Area (EEA). From that date, nationals of these two countries (known as ‘A2’ nationals) have not required leave to enter or remain in the UK under the Immigration Act 1971.Instead, as with all EEA nationals, A2 nationals:•can travel freely to the UK•will have a right of residence for an initial 3 months•will have an extended right of residence beyond that time if they are exercising treaty rights as a student, a self-employed person or if they are self sufficientSee Practice Note: EEA nationals: rights of entry and residence [Archived].However, the Treaty of Accession allowed EU member states to restrict access to their labour markets for A2 nationals for a period of up to 7 years (the accession period). During the accession period, the UK has required A2 nationals