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 Asia Pacific Country (-) Australia Belgium Brazil China France Hong Kong Hungary Ireland Netherlands Norway Peru Portugal Slovakia Spain Thailand United Kingdom United States Benefits (-) Data quality (-) Operational efficiency Safety Standards 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer (-) Data quality (-) Operational efficiency (-) Australia (-) General merchandise (-) Public sector Clear all filters Showing 1 results Electronic messaging increases efficiency