  Large-scale national level Personal Health Record (PHR) has been implemented
in Australia. However, usability, data quality and poor functionalities have
resulted in low utility affecting enrollment and participation rates by both
patients and clinicians alike. Development of new applications deriving
secondary utility of data can enhance use of PHRs but there is limited
understanding on processes involved in development of third-party applications
with nationally run PHRs. This paper prsents an analysis of processes and
regulatory requirements for developing applications of data from My Health
Record, Australian nationally run PHR and subsequently implementation of a
patient oriented software application using data sourced from My Health Record.
