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 Asia Pacific Country Argentina Australia Austria Belgium Brazil Canada Chile China Chinese Taipei Colombia Costa Rica Croatia Czech Republic Denmark Egypt Finland France Germany Greece Guatemala Hong Kong Hungary India Ireland Italy Japan (-) Korea Luxembourg Mexico Netherlands New Zealand Norway Panama Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Kingdom United States Vietnam Benefits Regulatory compliance Traceability Standards GTIN (-) 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Government Small & Medium Enterprises (-) Korea (-) 1D barcodes Clear all filters Showing 2 results Point-of-sale efficiency for Fresh Foods The role of Korea Pharmaceutical Information Service (KPIS) in patient safety