ISO IEC 14443-1:2018 pdf download – Cards and security devices for personal identification — Contactless proximity objects — Part 1: Physical characteristics. 1 Scope This document defines the physical characteristics of proximity cards (PICCs). It is intended to be used in conjunction with other parts of ISO/IEC 14443. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 7810,...