Case studies Welcome to the central library for all GS1 case studies. Use search or filters to discover case studies related to specific topics such as benefit, industry, service, standard or location. Search Industry Retail Consumer packaged goods (CPG) Fresh foods General merchandise Marketplaces Healthcare (-) Transport & Logistics Technical Industries (-) Foodservice Public sector Region North America Asia Pacific Country China Hong Kong United States Benefits Operational efficiency Safety Traceability Standards GTIN GLN SSCC 1D barcodes (-) 2D barcodes (-) GPC RFID EDI Services Verified by GS1 GDSN Type of organisation Government Logistics provider Small & Medium Enterprises (-) 2D barcodes (-) GPC (-) Transport & Logistics (-) Foodservice Clear all filters Showing 3 results GS1 Transport & Logistics and Customs Reference Book - 2014/15 DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best GS1 Standards Help Government and Industry Work Smarter