Guest Editors Introduction: The European Unions New Union Customs Code (UCC) and Its Linkages to Customs Modernization, Rules of Origin, and Trade Facilitation - Global Trade and Customs Journal View Guest Editors Introduction: The European Unions New Union Customs Code (UCC) and Its Linkages to Customs Modernization, Rules of Origin, and Trade Facilitation by - Global Trade and Customs Journal Guest Editors Introduction: The European Unions New Union Customs Code (UCC) and Its Linkages to Customs Modernization, Rules of Origin, and Trade Facilitation 12 2 Global Trade and Customs Journal