This report intends to draw the possibility of the House challenging EU legislation on the grounds that it is in breach of the principle of subsidiarity to the attention of the Procedure Committee, Departmental Select Committees, and Members of the House. In the event that the House agrees to bring such an action on the basis of a report which is not by the European Scrutiny Committee, it is hoped that the originating Committee or Member(s) would follow the processes set out in the first Memorandum of Understanding about the management of such litigation, adapted as appropriate