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 Latin America Country Argentina Australia Belgium Brazil Chile China Colombia France Germany Greece Guatemala Hong Kong Hungary India Ireland Japan Korea Luxembourg (-) Mexico Netherlands Peru Poland Portugal Serbia Slovakia Spain (-) Switzerland United Kingdom United States Vietnam Benefits Data quality Inventory management Operational efficiency Traceability Transparency Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer (-) Mexico (-) Switzerland (-) SSCC Clear all filters Showing 3 results Liverpool: Large Retailer in Mexico Improves its Supply Chain with EPC RFID Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Migros-Genossenschafts-Bund: Traceability and its positive impact on fruits and vegetables