2014ISO/IEC 15459-4:2014 Information technology - Automatic identification and data capture techniques - Unique identification - Part 4: Individual products and product packages
2008ISO/IEC 15459-4:2008 Information technology - Unique identifiers - Part 4: Individual items
2006ISO/IEC 15459-4:2006 Information technology - Unique identifiers - Part 4: Unique identifiers for supply chain management