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 Austria Brazil Chile Egypt Germany Greece Guatemala Hong Kong India Ireland Italy Japan Korea Malaysia Mexico Netherlands Panama Peru (-) Poland Switzerland United Kingdom United States Benefits Operational efficiency Traceability Standards GTIN SSCC 1D barcodes Services Verified by GS1 GDSN Type of organisation Retailer Small & Medium Enterprises (-) Poland (-) Fresh foods (-) Foodservice Clear all filters Showing 2 results Managing traceability using GS1 standards at a producer of ultra fresh products Biedronka: Expiration Date Management at the POS