This part of ISO/IEC 29109 specifies elements of conformance testing methodology, test assertions, and test procedures as applicable to ISO/IEC 19794-8:2006. This part of ISO/IEC 29109 establishes — test assertions of the structure of the finger pattern skeletal data format as specified in ISO/IEC 19794-8:2006 (Type A Level 1 as defined in ISO/IEC 29109-1:2009), — test asssertions of internal consistency by checking the types of values that may be contained within each field (Type A Level 2 as defined in ISO/IEC 29109-1:2009). This part of ISO/IEC 29109 does not establish — test of conformance of CBEFF structures required by ISO/IEC 19794-8:2006, — test of consistency with input biometric data record (Level 3), — test of other characteristics of biometric products or other types of testing of biometric products (e.g. acceptance, performance, robustness, security), — test of conformance of systems that do not produce ISO/IEC 19794-8:2006 records.