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 Asia Pacific Country China Hong Kong Benefits Operational efficiency Traceability Standards GTIN GLN SSCC 1D barcodes (-) 2D barcodes GPC RFID EDI Services Verified by GS1 GDSN Type of organisation Logistics provider Small & Medium Enterprises (-) 2D barcodes (-) Transport & Logistics (-) Foodservice Clear all filters Showing 2 results DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best GS1 Transport & Logistics and Customs Reference Book - 2014/15