In a world where everyday reality is faced with protectionist pressures and globalization, the knowledge of customs law is an essential skill for companies and practitioners. The book offers the reader a deep analysis of the Union Customs Code (UCC) innovations and changes, starting with international doctrine, which attests to the significant transformation of customs law during the last two decades. The book also deals, in very real terms, with WTO and WCO resolutions and confirms the importance of a common interpretation of customs rules. The book contains an accurate excursus on the new European customs law and the recent case law of the European Court of Justice. It is a "must-have" because it is suitable for different types of readers. It is very useful for academics, customs practitioners, and consultants who want to examine in depth the new customs law from a global and international point of view.