These are the WTO's authorized and paginated reports in English. They are an essential addition to the library of all practising trade lawyers and a useful tool for students and academics worldwide working in the field of international economic or trade law. DSR 2019: Volume IV contains the Appellate Body report on 'United States - Measures Affecting Trade in Large Civil Aircraft (Second Complaint) (WT/DS353), Recourse to Article 21.5 of the DSU by the European Union'.