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 Latin America Asia Pacific Europe North America Country Argentina Australia China Colombia Hong Kong Japan Mexico Netherlands Peru Switzerland United States Vietnam Benefits Data quality Inventory management Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GPC GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Solution provider Small & Medium Enterprises (-) SSCC (-) Consumer packaged goods (CPG) (-) Apparel Clear all filters Showing 12 results Supply chain improvement project - A GS1 Australia success story Macy’s returns made easier Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Packaging company in Peru gains competitive advantage with the GS1 Traceability Solution Pagination 1 2