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 Brazil China Colombia Czech Republic (-) France Germany Greece (-) Hong Kong India Ireland Netherlands New Zealand Serbia Turkey United Kingdom United States Zambia Benefits Data quality Inventory management Operational efficiency Regulatory compliance Safety Traceability Standards GTIN 1D barcodes EDI Services (-) Verified by GS1 (-) GDSN Type of organisation Retailer Manufacturer Healthcare provider Small & Medium Enterprises (-) France (-) Hong Kong (-) Verified by GS1 (-) GDSN Clear all filters Showing 6 results 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. Healthcare Two healthcare purchasing organisations now share a greater volume of medical product info... A group purchasing organisation for public and non-profit private hospitals and nursing homes. Healthcare GAM launches E_GEN, a platform for exchanging product and supply information Today’s French health institutions are challenged by new regulations that require new capabilities t... Retail, Fresh foods Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a... Data Quality Challenge Experiences and lessons learned in France Resah leverages reliable healthcare product data to improve patient safety