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 China Vietnam Benefits Data quality Operational efficiency (-) Regulatory compliance Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Manufacturer Government Small & Medium Enterprises (-) Regulatory compliance (-) 1D barcodes (-) Consumer packaged goods (CPG) Clear all filters Showing 2 results Traceability of pre-packaged food products in Shunde District, Guangdong Pilot Implementation of a Traceability System for the Dalat Milk Supply Chain