ISO/IEC 15693-1:2018 Cards and security devices for personal identification - Contactless vicinity objects - Part 1: Physical characteristics This document defines the physical characteristics of vicinity cards (VICCs). It is intended to be used in conjunction with other parts of the ISO/IEC 15693 series. 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.