ISO/IEC 15459-3:2014. Information technology - Automatic identification and data capture techniques - Unique identification - Part 3: Common rules ISO/IEC 15459-3:2014 specifies the common rules applicable for unique identification that are required to ensure full compatibility across different identities. This product is a single user license only. Copying and/or networking is prohibited. By purchasing this product, you agree to abide by the AIM End User License Agreement.