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 Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific Country Brazil (-) China Germany Hong Kong India Turkey United States Benefits Data quality Operational efficiency Regulatory compliance Standards GTIN 1D barcodes Services (-) Verified by GS1 GDSN Type of organisation Government (-) China (-) Verified by GS1 Clear all filters Showing 1 results Public sector Making China’s customs clearance processes more efficient and more accurate with Verified ... The GS1 GTIN and Verified by GS1 have become valued tools for China Customs, bringing benefits to al...