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 Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific Middle East and Africa Country Argentina Australia Austria Belgium Brazil Chile China Colombia Croatia (-) Egypt France Germany Guatemala (-) Hong Kong Hungary Ireland Italy Japan Korea Mexico Netherlands Panama Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Kingdom United States Vietnam Benefits Data quality Operational efficiency Traceability Standards GTIN SSCC (-) 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Retailer (-) Egypt (-) Hong Kong (-) 1D barcodes (-) Retail 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... Traceability implementation at AL SHAMS in Egypt GS1 Global Traceability Assessment for Hong Kong Business Partners Chow Tai Fook Jewellery Group: Keeping a Diamond Promise of Authenticity