GS1 Association - Greece is a non-profit organization, member of the International Organisation GS1 AISBL. We are the only authorised organisation in Greece for the issuance and management of GS1 barcodes with prefixes 520 and 521. We believe in the power of standards to transform the way we work and live. GS1 standards have provided a common foundation for business since the first barcode was scanned over 40 years ago. Using unique numbers that are used in barcodes, RFID tags and product data management, we support the world’s supply chains and healthcare systems.