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) Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific Country Austria (-) China Croatia Ireland Vietnam Benefits Operational efficiency (-) Regulatory compliance Safety Traceability Transparency Standards GTIN (-) 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Government (-) Regulatory compliance (-) China (-) 1D barcodes (-) Retail Clear all filters Showing 1 results Traceability of pre-packaged food products in Shunde District, Guangdong