Did you license a GS1 US GTIN and want to create a barcode? Learn how to work with this GTIN in GS1 US Data Hub.
Use the categories on the left hand side to focus on a specific topic. Or type keywords in the search box. Or get answers to basic questions using the "How Do I..." category.
For medical device companies: to view the Unique Device Identification (UDI) Creation user guide, click here >
You can also view the Creating a UDI micro-learning module in the GS1 US University Learning Management System (sign in required). This module provides a demonstration of how to enter the Device Identifier (DI), and shows one method for entering the unit of use DI in GS1 US Data Hub (when the primary device has a count that's greater than one).