To provide interoperability in storing and transmitting hand geometry-related biometric information, one international standard has been developed. Beyond this International Standard, other standards deal with conformance and quality control, as well as interfTo provide interoperability in storing and transmitting hand geometry-related biometric information, one international standard has been developed. Beyond this International Standard, other standards deal with conformance and quality control, as well as interfaces or performance evaluation and reporting (see relevant entries in this Encyclopedia for further information).[+][-]