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 Argentina Australia Brazil Bulgaria China Chinese Taipei Colombia Costa Rica Croatia Denmark Finland France Germany Guatemala Hong Kong India Ireland Italy Japan Netherlands New Zealand Norway Panama Peru Poland Portugal Slovakia (-) Switzerland (-) Thailand Turkey United Kingdom United States Vietnam Benefits (-) Data quality Inventory management Operational efficiency Regulatory compliance (-) Safety 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 (-) Data quality (-) Safety (-) Switzerland (-) Thailand Clear all filters Showing 3 results Retail 7-Eleven Thailand boosts consumer safety and satisfaction with next generation barcodes 2D barcodes are providing consumers in Thailand a better experience at their local 7-Eleven Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros SmartLog: a Swiss drug traceability pilot