BS EN ISO 27789:2013

1   Scope This International Standard 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. 

This International Standard covers only actions performed on the EHR , which are governed by the access policy for the domain where the electronic health record resides. It does not deal with any personal health information from the electronic health record , other than identifiers , the audit record only containing links to EHR segments as defined by the governing access policy . It does not cover the specification...