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 Belgium (-) Brazil Chile China Egypt France Germany Guatemala Hong Kong Hungary Ireland Italy Japan Korea Mexico Netherlands New Zealand Panama Peru Poland Portugal Slovakia Spain United Kingdom United States Benefits Operational efficiency Traceability Standards GTIN SSCC (-) 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Manufacturer Small & Medium Enterprises (-) Brazil (-) 1D barcodes (-) Fresh foods (-) Transport & Logistics Clear all filters Showing 2 results CitrĂcola Lucato: Taking control and optimising operations with GS1 standards Carrefour Brazil improves food quality through implementing traceability