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 Belgium Brazil China Colombia Denmark Finland (-) Germany Greece Guatemala Hong Kong Hungary India Ireland Italy Japan Korea Mexico Netherlands New Zealand Norway Poland Portugal Slovakia Spain Switzerland Turkey United Kingdom United States Benefits (-) Data quality (-) Inventory management Operational efficiency Regulatory compliance Safety Traceability Standards (-) GTIN 1D barcodes 2D barcodes GPC GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Manufacturer Healthcare provider Wholesaler Small & Medium Enterprises (-) Data quality (-) Inventory management (-) Germany (-) GTIN Clear all filters Showing 3 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. When the nursing staff become bar code fans Facing data issues and digitalisation, these German Group Purchasing Organisations chose G...