Brexit—exiting the EU under Article 50 [Archived]
Produced in partnership with Adam Cygan of University of Leicester
Brexit—exiting the EU under Article 50 [Archived]

The following Public Law guidance note Produced in partnership with Adam Cygan of University of Leicester provides comprehensive and up to date legal information covering:

  • Brexit—exiting the EU under Article 50 [Archived]
  • The legal status of the UK referendum on EU membership
  • Unilateral withdrawal—repeal of the European Communities Act 1972
  • Article 50 TEU
  • Requirements for triggering Article 50 TEU
  • Constitutional requirements for the UK—prerogative powers and parliamentary approval
  • Article 50 litigation
  • The European Union (Notification of Withdrawal) Act 2017
  • UK notification under Article 50 TEU
  • Negotiation under Article 50 TEU
  • more

ARCHIVED: This Practice Note has been archived and is not maintained.

This Practice Note contains guidance on subjects relevant prior to/during the UK’s withdrawal from the EU. As of 31 January 2020 (exit day), the UK is no longer an EU Member State and its relationship with the EU is governed by the Withdrawal Agreement, which came into effect on 1 February 2020. In accordance with the Withdrawal Agreement, the UK has entered an implementation period, during which it continues to be treated as a Member State for many purposes. As a third country, the UK can no longer participate in the EU’s political institutions, agencies, offices, bodies and governance structures (except to the limited extent agreed), but the UK must continue to adhere to EU law and submit to the continuing jurisdiction of the Court of Justice of the European Union in accordance with the transitional arrangements in the Withdrawal Agreement. For background reading, see: Brexit—introduction to the Withdrawal Agreement. We are reviewing our content on the basis of information available and will keep it under review during the implementation period. Meanwhile, for updates on key Brexit developments and the implications for UK lawyers, see: Brexit Bulletin—key updates, research tips and resources. For further guidance, see: Brexit toolkit. You may find it useful to refer to this material before continuing