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 Country Argentina Australia Austria (-) Brazil Colombia Germany Greece Guatemala Hong Kong India Ireland Italy Japan Mexico Norway Panama Peru Poland United Kingdom United States Benefits Operational efficiency Traceability Standards (-) GTIN SSCC 1D barcodes 2D barcodes GS1 Digital Link RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Small & Medium Enterprises (-) Brazil (-) GTIN (-) Fresh foods Clear all filters Showing 2 results CitrĂcola Lucato: Taking control and optimising operations with GS1 standards Carrefour Brazil improves food quality through implementing traceability