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 Belgium Brazil (-) China Colombia Croatia (-) France Hong Kong India Italy Japan Mexico Panama Poland Switzerland Thailand Turkey United Kingdom United States Benefits Consumer engagement Data quality Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN 2D barcodes GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Solution provider Logistics provider Small & Medium Enterprises (-) China (-) France (-) Retailer Clear all filters Showing 4 results Retail, Consumer packaged goods (CPG) Better food safety and supply chain efficiency in Zhejiang Province, China In 2022, more than 7,000 food production companies already put QR Codes powered by GS1 on their prod... Retail How the GS1 Global Data Synchronisation Network (GDSN) is changing the game for Carrefour ... Carrefour was among the first to realise the potential for GDSN to drive its business forward. Order to Cash implementation at L'Oréal in France Data Quality Challenge Experiences and lessons learned in France