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 Country Argentina Australia Colombia France Germany Hong Kong Ireland Netherlands New Zealand (-) Serbia Spain (-) Switzerland Turkey United Kingdom United States Benefits Data quality Operational efficiency Regulatory compliance Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID (-) EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Small & Medium Enterprises (-) Serbia (-) Switzerland (-) EDI Clear all filters Showing 2 results Ensuring Traceability of Medicines in Serbia Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros