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 Europe North America Country Argentina Ireland Peru United States Benefits Consumer engagement Data quality Inventory management 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 Manufacturer Healthcare provider Logistics provider Small & Medium Enterprises (-) Safety (-) SSCC (-) Fresh foods (-) Healthcare Clear all filters Showing 6 results Retail, Fresh foods IPC/Subway: Delivering the promise of end-to-end traceability throughout the Subway system IPC needed a system to enable full supply chain visibility to optimise its operations. Retail, Fresh foods, Consumer packaged goods (CPG) Alfajores El Molle - sweet treats from Argentina: Enabling digitalisation and traceability... Alfajores El Molle wanted to create a traceability system that would enable the company to comply wi... Healthcare Traceability standards enabling a safer, more efficient rollout of the COVID-19 vaccine ac... The HSE in collaboration with GS1 Ireland adopted a GS1 standards-based approach for the identificat... Leocar EIRL: Livestock management and genetic improvement with a traceability system eProcurement at St James’s Hospital, Dublin A more transparent asparagus supply chain from Peru to the U.S.