ISO 27789:2013 specifies a common framework for audit trails for electronic health records (EHR), in terms of audit trigger events and audit data, to keep the complete set of personal health information auditable across information systems and domains.
It is applicable to systems processing personal health information which, complying with ISO 27799,create a secure audit record each time a user accesses, creates, updates or archives personal health information via the system.
NOTE Such audit records, at a minimum, uniquely identify the user, uniquely identify the subject of care, identify the function performed by the user (record creation, access, update, etc.), and record the date and time at which the function was performed.
