ISO/IEC7816-1:1998Identificationcards—Integratedcircuit(s)cardswithcontacts—Part1:Physicalcharacteristics".Iso.org.2011-01-31.Retrieved2011-11-12.ISO/IEC7816-1:1998/Amd1:2003MaximumheightoftheICcontactsurface".Iso.org.2011-01-31.Retrieved2011-11-12.ISO/IEC7816-2:2007Identificationcards—