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) Apparel Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Asia Pacific Country Australia China Colombia Croatia (-) Hong Kong Mexico Panama (-) Poland Switzerland Thailand Turkey United States Benefits Data quality Operational efficiency (-) Traceability Standards GTIN SSCC 1D barcodes Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Healthcare provider Solution provider Marketplace Logistics provider Small & Medium Enterprises (-) Traceability (-) Hong Kong (-) Poland (-) Retailer Clear all filters Showing 3 results Managing traceability using GS1 standards at a producer of ultra fresh products Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Biedronka: Expiration Date Management at the POS