Article 50 TEU as Legal Basis for Future Relations?

Whatever form Brexit takes (if it takes place), it will have major legal, economic, practical and political consequences. An extension of the withdrawal date will probably provide sufficient time for much needed scrutiny of the new Brexit Deal negotiated between UK and the EU. It is in that light welcome that calls for examination by both the House of Commons and the European Parliament are now raised. An issue that has however not come up yet is whether the Withdrawal Agreement complies with Article 50 TEU – a failure which might have profound consequences.