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 Argentina Canada Chile (-) China Germany India Korea Mexico Spain Benefits Data quality Operational efficiency Regulatory compliance Safety (-) Traceability Standards GTIN (-) 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Manufacturer (-) Government Small & Medium Enterprises (-) Traceability (-) China (-) 1D barcodes (-) Government Clear all filters Showing 1 results Traceability of pre-packaged food products in Shunde District, Guangdong