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 Europe Country Argentina Australia Austria Belgium Brazil Canada Chile China Chinese Taipei Colombia Costa Rica (-) Croatia Denmark Egypt Finland France Germany Greece (-) Hong Kong Hungary India Ireland Italy Japan Jordan Korea Luxembourg Mexico Netherlands Norway Panama Poland Portugal Serbia South Africa Spain Switzerland Thailand Turkey United Arab Emirates United Kingdom United States Benefits Data quality Operational efficiency Regulatory compliance Safety Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government (-) Healthcare provider Solution provider Marketplace Logistics provider Small & Medium Enterprises (-) Croatia (-) Hong Kong (-) Retailer (-) Healthcare provider Clear all filters Showing 4 results Retail, Fresh foods Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a... Modernising the pharmaceutical product supply chain in Hong Kong public hospitals Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity Metro Cash & Carry Croatia launches traceability system with suppliers