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 Country Argentina Australia Brazil China Colombia Denmark France (-) Germany Greece Hong Kong Italy Korea Netherlands (-) Peru Singapore Sweden Switzerland United States Vietnam Benefits Data quality Operational efficiency Traceability Standards GTIN SSCC 1D barcodes GPC Services Verified by GS1 GDSN Type of organisation Manufacturer Wholesaler Small & Medium Enterprises (-) Germany (-) Peru (-) Consumer packaged goods (CPG) Clear all filters Showing 2 results Retail, Consumer packaged goods (CPG) METRO and P&G gain insightful business benefits from Verified by GS1 METRO and P&G recently undertook a collaborative evaluation of Verified by GS1. Packaging company in Peru gains competitive advantage with the GS1 Traceability Solution