BS ISO/IEC 39794-1:2019

This standard BS ISO/IEC 39794-1:2019 Information technology. Extensible biometric data interchange formats is classified in these ICS categories:

• 35.240.15 Identification cards. Chip cards. Biometrics

This document specifies:

• rules and guidelines for defining extensible biometric data interchange formats that are extensible without invalidating previous data structures;

• the meaning of common data elements for use in extensible biometric data interchange formats;

• common data structures for tagged binary data formats based on an extensible specification in ASN.1;

• common data structures for textual data formats based on an XML schema definition; and

• conformance testing concepts and methodologies for testing the syntactic conformance of biometric data blocks.