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 Europe Country United Kingdom Benefits (-) Data quality Operational efficiency Safety Traceability Transparency Standards GTIN (-) 1D barcodes Services Verified by GS1 GDSN Type of organisation Retailer (-) Data quality (-) 1D barcodes (-) Foodservice Clear all filters Showing 1 results Retail, Foodservice Mitchells & Butlers implements Advanced Shipping Notices (ASNs) using GS1 standards to imp... Mitchells & Butlers is the leading operator of managed pubs and pub restaurants in the UK.