Describes a Test Methodology and a list of Test Scenarios to evaluate the compliance of a card with ISO/IEC 7816-12. Specifically, ISO/IEC 10373-8:2011 addresses USB 2.0 physical layer measurements and electrical compliance testing; discusses issues relative to the Test Tools to analyse USB bus traffic and provides guidance for the Test Scenarios given in ISO/IEC 10373-8:2011; proposes a classification of Test Scenarios given in ISO/IEC 10373-8:2011, along with validation criteria; discusses Test Cases for compliance with the USB CCID Class Device.