Article 50 TEU: The Quest for an Orderly Withdrawal and the Possibility of Alternative Denouements
This chapter sets out the basic constitutional framework, under EU law, governing the withdrawal of a Member State. Article 50 of the Treaty on European Union recognizes the sovereign right of any State to leave the EU and sets out a process for agreeing the terms of an orderly departure. But Brexit also required the EU and the UK to undertake extensive internal preparations, to ensure their own legal systems were ready for the UK’s departure. Moreover, Article 50 itself is drafted in only brief and sketchy terms, leaving many important decisions about Brexit to be worked out in practice. And EU law allows for other final outcomes to the withdrawal process—including a ‘no deal Brexit’; or the UK’s right to ‘revoke and remain’ under the Wightman ruling.