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 China India Korea Benefits Data quality Operational efficiency Regulatory compliance Safety (-) Traceability Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Government Healthcare provider Solution provider Marketplace Logistics provider Wholesaler Small & Medium Enterprises (-) Traceability (-) 1D barcodes (-) Asia Pacific (-) Government Clear all filters Showing 4 results The role of Korea Pharmaceutical Information Service (KPIS) in patient safety Indian government implements track and trace system for pharmaceuticals Traceability of pre-packaged food products in Shunde District, Guangdong The Value of Trusted Product Data