ISO/IEC 5259

The degree to which data has attributes that are exact or that provide discrimination in a specific context of use.

The degree to which data has attributes that provide an audit trail of access to the data and of any changes made to the data in a specific context of use.

The degree to which data has attributes that enable it to be read and interpreted by users, and are expressed in appropriate languages, symbols and units in a specific context of use.
Some information about data understandability are provided by metadata.

System-Dependent Data Quality

The degree to which data has attributes that enable it to be retrieved by authorized users and/or applications in a specific context of use.

The degree to which data has attributes that enable it to be installed, replaced or moved from one system to another preserving the existing quality in a specific context of use.